I need help please someone help

I Need Help Please Someone Help

Answers

Answer 1

Answer:

x= 40 degrees

Step-by-step explanation:

The two angles inside must add up to 126, since the missing unknown angle is supplementary to 126 (where they add up to 180 degrees).

Thus

x + (2x+6) = 126

3x + 6 = 126

3x = 120

x = 40

please give thanks :)

Answer 2
40 gonna be your answer

Related Questions

school lunches cost $14.50 per week. About how much would 5.5 weeks cost of lunches​

Answers

I think it would be 79.75, I hope this helps!

Answer:

The answer should be about $81.20

Step-by-step explanation:

$14.50 x 5weeks = $72.50

A school week is usually 5 days.

The middle of the week is Wednesday, so that's 3 whole days.

$14.50 / 5days = $2.90 per day

$2.90 x 3days = $8.70

$72.50 + $8.70 = $81.20

Please help! if abcd is dilated by a factor of 3, the coordinate of b would be

Answers

Answer:

(-6, 6)

Step-by-step explanation:

The coordinates of B to start with is

(-2, 2)

To dilate this by a factor of 3....

-2 * 3 = -6

2 * 3 = 6

The new coordinates of B' would be

(-6, 6)

A few things to know:

- The number 3 is called a "scale factor"

- Dilation means we are multiplying all the (X, Y)'s by the scale factor

- If the scale factor is greater than 1, the size of the shape overall increases

- If the scale factor is less than 1, the size of the shape overall decreases

- If the scale factor is negative, the shape size stays the same. The shape just rotates 180 degrees and moves to the opposite quadrant.

Answer:

-9,-1

Step-by-step explanation:

this is for A

I was looking for it so here you go

you multiply your x and Y by 2

hope this helps :))

What is the length of segment BD?

Answers

The length of segment BD is 18

Which expression is equivalent to -9a-10-6a+7−9a−10−6a+7

Answers

Answer:

−30a−6

Step-by-step explanation:

Let's simplify step-by-step.

−9a−10−6a+7−9a−10−6a+7

=−9a+−10+−6a+7+−9a+−10+−6a+7

Combine Like Terms:

=−9a+−10+−6a+7+−9a+−10+−6a+7

=(−9a+−6a+−9a+−6a)+(−10+7+−10+7)

=−30a+−6

BRAINLIEST. if you don't mind.

1/4(B-16)=7
Help pleasseee

Answers

B=44 i would show my work but i cant take pictures on this school laptop

I can't afford to fail right now!

THE QUESTION IS: Paul and Seth know that one point on a line is (4, 2) and the slope of the line is −5. Each student wrote a different equation relating x and y.

A. Do the two equations represent the same line? Construct a mathematical argument to support your answer.

Answers

Answer:

Screenshot

Step-by-step explanation:

Answer:

Yes they represent the same line

Step-by-step explanation:

-5x+20=y-2 ( Seth equation simplified)

-5x+22=y ( Seth equation isolate y)

Paul equation =  Seth equation

A 32-ounce package of a snack mix is 24 percent pretzels. How many ounces are pretzels?
0.706 ounces
0.768 ounces
7.06 ounces
7.68 ounces

Answers

Answer:

the correct answer is choice D. if 24 precent of the snack mix is pretzels we simply need to multiply the total number of ounces by 0.24 7.68 ounces of the snack mix will be pretzels

Answer:
D. 7.68 ounces

Explanation:
What we know:
- the snack mix is 32 ounces
- 24% of the snack mix is pretzels

To find the ounces of pretzels, find 24% of 32 ounces by multiplying them.

24% = 0.24 as a decimal
0.24*32=7.68
Therefore, 7.68 ounces are pretzels.

I hope this helps!

a graph passes through the points (0,2),(1,3), and (2,4). Does this graph represent a linear function or a non linear function?

Answers

9514 1404 393

Answer:

  linear

Step-by-step explanation:

The slope of the line between the first pair of points is ...

  m = (y2 -y1)/(x2 -x1)

  m = (3 -2)/(1 -0) = 1/1 = 1

The slope of the line between the second pair of points is ...

  m = (4 -3)/(2 -1) = 1/1 = 1

The slopes are the same, so the points are on the same line. The graph is that of a linear function.

Which of the following expressions is equal to 2x^2 +8?
A. (2x - 4i)(x-2i)
B. (2x-4i)(x+2i)
C. (2x-2i)(x+6i)
D. (2x +4i)(x+2i)​

Answers

Answer:

i think of

Step-by-step explanation:

c is your answer

Answer:

B

Step-by-step explanation:

Expanding the products using FOIL , noting that i² = - 1

A

(2x - 4i)(x - 2i)

= 2x² - 4ix - 4ix + 8i²

= 2x² - 8ix - 8 ≠ 2x² + 8

B

(2x - 4i)(x + 2i)

= 2x² + 4ix - 4ix - 8i²

= 2x² + 8 ← True

C

(2x - 2i)(x + 6i)

= 2x² + 12ix - 2ix - 12i²

= 2x² + 10ix + 12 ≠ 2x² + 8

D

(2x + 4i)(x + 2i)

= 2x² + 4ix + 4ix + 8i²

= 2x² + 8ix - 8 ≠ 2x² + 8

Thus

(2x - 4i)(x + 2i) = 2x² + 8 → B

Joylin's work to solve a math problem is shown below. Problem: Manny walked StartFraction 5 Over 16 EndFraction of the distance to the library in One-third of an hour. If he walks at a constant rate, what is the total amount of time he will spend walking to the library? Step 1: StartFraction 5 Over 16 EndFraction divided by one-third = h Step 2: StartFraction 16 Over 5 EndFraction times StartFraction 3 Over 1 EndFraction = h Step 3: StartFraction 48 Over 5 EndFraction = h Answer: 9 and three-fifths = h What was Joylin's first error?

Answers

Answer:

She replaced both the divisor and the dividend with their reciprocals when changing division to multiplication in step 2.

Step-by-step explanation:

She switched the divisor and the dividend when creating an equation to model the problem in step 1.

She replaced both the divisor and the dividend with their reciprocals when changing division to multiplication in step 2.

She multiplied the two numerators and the two denominators to generate her product in step 3.

She reduced the improper fraction incorrectly when getting her final answer.

5/16 = 1/3h

Correct steps

Step 1:

h = 5/16 ÷ 1/3

Step 2:

h = 5/16 × 3/1

Step 3:

h = (5*3) / (16*1)

= 15/16

h = 15/16

Incorrect steps:

Step 1: StartFraction 5 Over 16 EndFraction divided by one-third = h

5/16 ÷ 1/3 = h

Step 2: StartFraction 16 Over 5 EndFraction times StartFraction 3 Over 1 EndFraction = h

16/5 × 3/1 = h

Step 3: StartFraction 48 Over 5 EndFraction = h Answer: 9 and three-fifths = h

48/5 = h

9 3/5 = h

Answer:

She replaced both the divisor and the dividend with their reciprocals when changing division to multiplication in step 2  

Step-by-step explanation:

please give me brain list, please

A book and a pen cost $18. The book and 2pens cost $21. What is the cost of the book​

Answers

Answer:

15 dollars

Step-by-step explanation:

21 - 18 = 3

18 - 3 = 15

I hope this helps have a good day and stay safe!

Answer:

15

Step-by-step explanation:

one  pen is three dollars. that leaves 15 dollars left over.

If correct may l please have brainliest?

Working together, Adam and JOhn can harvest a field in 8.18 hours. Had he done it alone it would have taken John 15 hours. Find how long it would take Adam to do it alone

Answers

Answer: Adam alone would take 6.82 hours

If John alone would’ve taken 15 hours we subtract 15-8.18 to see how much time Adam took off of the 15 hours by helping. 15-8.8=6.82 hours.

Hope this helps!

Brian buys a computer for £3600. It depreciates at a rate of 5% per year. How much will it be worth in 2 years? Give your answer to the nearest penny where appropriate.

Answers

Answer:

£3591

Step-by-step explanation:

Brian buys a computer for £3600. It depreciates at a rate of 5% per year. How much will it be worth in 2 years? Give your answer to the nearest penny where appropriate.

The formula for Depreciation rate =

P = Po × e^-rt

P = Amount after depreciation

Po = Initial amount = £ 3600

r = depreciation rate = 5% = 0.05

t = time in years = 2

Hence:

P = £3600 × e ^ -0.05 × 2

P =£ 3600 × e-0.0025

P = £ 3591.0112406

Approximately = £3591

Solve the problem. 10^-6

Answers

The answer is one million! Hope this helps!
0.000001/ 0.01 I think

Hi I really need help you’ll get 100 if you answer and I’ll give u brainliest!

question is pictured

Answers

Answer:

solution given:

A=l w

now

dividing both side by w ,we get

[tex] \frac{A}{w} [/tex]=[tex] \frac{lw}{w} [/tex]

l =[tex] \frac{A}{w} [/tex]

is your answer

Given the figure below, find the values of x and z.
(10x - 65)
(9x - 49)

Answers

(10x - 65) degrees is equal to (9x - 49) degrees, therefore you can set them into an equation.

(10x - 65) = (9x - 49)

By subtracting 9x in both sides,

(10x - 9x) - 65 = (9x -9x) - 49

x - 65 = -49

By adding 65 in both sides,


x - 65 + 65= -49 + 65
x = 16


Next, to find the value of z, it’s important to know that the straight line has 180 degrees. Then you would substitute the x value you found into one of your equation and subtract it from 180.

10 (16) - 65 = 160 - 65 = 95

Now you know that (10x - 65) degrees is equal to 95 degrees,

180 - 95 = z = 85


Answer: x = 16
z = 85

please help ill give brainliest and 60 points :((( im gonna cry

Answers

Answer:

All systems have 2 real solutions.

Step-by-step explanation:

there are X and Y unknowns.

Im confused... what do I do this?? (Just 14 btw) thank youuuuu

Answers

Answer:

1=-1/5 2=11/20 3=149/25

Step-by-step explanation:

I get it you have to put the number into your calculator then turn it into a fraction

hop this helps

-mercury

Answer:

11/20

Step-by-step explanation:

convert to a simplified fraction by placing the numbers to the right of the decimal over 100 then, reduce the fraction.

What is 6% sales tax on a $12
pair of mittens?

Answers

Answer:

0.72$

Step-by-step explanation:

9 added to twice a number is the same as 27 reduced by 4 times the number

Answers

Answer:

x = 12

Step-by-step explanation:

Let the number be x.

9 added to twice a number is the same as 27 reduced by 4 times the number

If we add 9 to the number = (9+x)

If 27 reduced by 4 times the number = (4x-27)

ATQ,

(9+x) = (4x-27)

Taking like terms together,

x-4x = -27-9

-3x = -36

x = 12

Hence, the number be 12.

In a certain year, the volume of the coral is 37.5 cubic centimeters. Which year is this? Explain your reasoning.​

Answers

Answer:

Yes

Step-by-step explanation:

Have a nice day

Answer: year 5

Step-by-step explanation:

t=-5

y=1200*2^t

y=1200*2^-5

y=37.5

Elise is making punch for the party that requires 2 parts of fruit juice for every 5 parts of ginger ale. To make the punch, she uses 18 ounces of fruit juice and 3 containers of ginger ale. How many ounces are in each container of ginger ale?

Answers

Given:

Elise is making punch for the party that requires 2 parts of fruit juice for every 5 parts of ginger ale.

To make the punch, she uses 18 ounces of fruit juice and 3 containers of ginger ale.

To find:

The number of ounces in each container of ginger ale.

Solution:

Let n be the number of ounces in each container of ginger ale.

According to the question, the ratio of fruit juice and ginger ale is 2:5. it means,

[tex]\dfrac{\text{Fruit juice}}{\text{Ginger}}=\dfrac{2}{5}[/tex]

[tex]\dfrac{18}{\text{Ginger}}=\dfrac{2}{5}[/tex]

[tex]5\times 18=2\times \text{Ginger}[/tex]

[tex]90=2\times \text{Ginger}[/tex]

Divide both sides by 2.

[tex]45=\text{Ginger}[/tex]

So, ginger required for punch is 45 ounces.

Number of containers = 3

Number of ounces in each container of ginger ale = n

Number of ounces in 3 containers of ginger ale = 3n

Now,

[tex]3n=45[/tex]

Divide both sides by 3.

[tex]n=15[/tex]

Therefore, 15 ounces are in each container of ginger ale.

PLS ANSWER I NEED HELP
Which input value produces the same output value for the two functions on the graph?
f)--x1
ot) -x-2
3
g(x)

Answers

9514 1404 393

Answer:

  x = 3

Step-by-step explanation:

Each line shows you the output value for a given input value. If you want a particular input value to give the same output for both functions, then you need to find the point where the lines cross. This question asks for the input value at that point, the x-coordinate.

The lines cross at (x, y) = (3, -1), so x = 3 produces the same output from both functions.

What is the slope of the line that passes through the points (-3, -3) and (-9, 5) Write your answer in simplest form.

Answers

Step-by-step explanation:

The slope of the line is -4/3.

20 balloons have to be devided between a group A and Group B in the ratio 2:3. How many balloons will each group receive? ​

Answers

Answer:

There are 8 and 12 balloons for groups A and B, respectively.

Step-by-step explanation:

The ratio 2 : 3 means that there are 2 balloons in group A for each 3 balloons in the group B. The amounts of balloons asigned to each groups are determined by the following formulas:

Group A

[tex]n_{A} = \frac{2}{2+3}\cdot (20)[/tex]

[tex]n_{A} = 8[/tex]

Group B

[tex]n_{B} = \frac{3}{2+3}\cdot (20)[/tex]

[tex]n_{B} = 12[/tex]

There are 8 and 12 balloons for groups A and B, respectively.

The new Play-station has a regular price of $500.00. Gamer Stop is having an after New
Year's sale offering a 15% discount. What will the sale price be for the new Play-station?

PLEASE HELP!!! Any help will be greatly appreciated

Answers

500 * 0.15 = $75 off
500 - 75 = $425
The sale price is $425

Volume of largest figure

Answers

Answer:

D= 3375

im not gr8 at math lol ;/

in word for, 5.004 is ____. five thousand, four five and four hundredths five and four thousandths five, four hundredths

Answers

Answer:

In word form, 5.004 is five and four thousandths.

Step-by-step explanation:

The part to the left of the decimal is simple - it's just five.

The part to the right of the decimal is a bit more complicated. The digit one place to the right of the decimal is the tenths place. The digit to the right of the tenths place is the hundredths place. The digit to the right of the hundredths place is the thousandths.

With that in mind, you should find that the number 4 is in the thousandths place. So, your answer is five and four thousandths.

Hope this helped!

Answers please quickk

Answers

1. addition
2. subtraction
3. division

Answer:

Step-by-step explanation:

1 is addition

2 is subtraction

3 is division

HELP MEEE PLZ :( Saeed sells beaded necklaces. Each large necklace sells for 6.50 $ and each small necklace sells for4.90$ . How much will he earn from selling7 large necklaces and 6 small necklaces?

Answers

(6.50 * 7) + (4.90 * 6)
45.50 + 29.40 = 74.90
He will earn $74.90

Answer:

74.9

Step-by-step explanation:

Other Questions
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But, in a larger sense, we can not dedicate-we can not consecrate--we can not hallow, this ground- The brave men, living and dead, who struggled here, have hallowed it, far above our poor power to add or detract. The world will little note,nor long remember what we say here; while it can never forget what they did here.It is rather for us, the living, we here be dedicated to the great task remaining before us--that, from these honored dead we take increaseddevotion to that cause for which they here, gave the last full measure of devotion--that we here highly resolve these dead shall not have died invain; that the nation, shall have a new birth of freedom, and that government of the people by the people for the people, shall not perish fromthe earth Both friends agree that the demand and supply for hybrid cars will increase. For each of the following situations, determine whether the demand curve or the supply curve increases by dragging the item to the appropriate category. 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Which of the following choices includes two structures that are found in plant cells, but not in animal cells?A.) cell wallB.) chloroplasts , ribosomes C.) lysosomes, mitochondria D.) cell wall, large central vacuole When the father of Stephen and Chris Nuss died, the two boys, aged 15 and 12 years, began to work the family farm. While the boys were still under the age of majority, their mother, Lois, kept the books Page 727for the farm. As the boys grew older, they took more and more responsibility in running the farm. They also rented and worked additional acres of farmland. They financed these rental agreements on their own, but their mother co-signed for the arrangements. The boys also purchased additional farmland. Again, their mother helped in this purchase by co-signing. When Chris decided to leave farming, Stephen paid him $100,000, and in exchange, Chris signed over the deed to the newly purchased land. Lois was not involved in this transaction. Stephens farming business grew. He eventually amassed more than 1,200 acres. He and his wife, Linda, kept their own financial records and maintained their own checking account for the running of the farm. Stephens mother was not involved in any of this detail. However, Stephen continued to pay many of the expenses involved on the original farm, where his mother still maintained her residence. Stephen also paid the insurance, maintenance, and repair expenses on all buildings and equipment on the original farm. Because Stephen continued to farm this land, in addition to the land he had subsequently purchased, these payments were always characterized as rent. No other payments went to Stephens mother. When Stephen died, Linda, his widow and executor, claimed that a partnership existed and that the farm equipment on the original acreage and original acreage itself belonged to that partnership. Lois argued that no partnership between Stephen and her existed. Is Linda or Lois correct? 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Foran instant, the offce manager had entirev slinned hiemind, on the other hand, Gregor could not help snappinghis jaws a few times at the sight of the flowing coffee. Thisprompted the mother to scream again, flee from the table,and collapse Into the father's arms as he came dashing upto her-Joachlm Neugroschel, trans, The Metamorphosis"Mother, mother sald Gregor gently, looking up at her. Hehad completely forgotten the chief clerk for the moment,but could not help himself snapping in the air with his jawsat the sight of the flow of coffee. That set his motherscreaming anew, she fled from the table and into the armsof his father as he rushed towards he-David Wyllie, trans, The MetamorphosisWhy does Neuaroschel's transietion of The Metamorphosis refer to Gregorsparents as 'the mother and "the father?OA Tocall attention to the importance of Gregor's parents to his lifeOB. To remind readers of Gregors parentsOC. To show that Gregor's physical state is scaring his parentsOD To make Gregor seem less connected to his parents How is the Grand Canyon a "geologic timemachine"?