Mathematics High School

Please help, thank you.

Please Help, Thank You.

Answers

Answer 1

Answer:

I would say (E) You welcome for meh so called help

Related Questions

An iPhone costs 7 times as much as an AirPods. Together they cost $1,200. Find the price of the laptop and iPod.

Answers

Answer:

Airpods=$150 iPhone=1050

Step-by-step explanation:

$1,200/8=150 150*7=1050

I might be wrong tho

Ill cash app you a dollar and I’ll mark brainliest!!! Pleaseeee help me and she said to classify everything instead?

Answers

sorry that’s it’s sloppy i tried to write it on my phone. hope this part helps. i’ll try to do the bottom part now

4) The triangle on the right is an equilateral

Find the value of X and Y

Answers

Answer:

angle Y is 29 degrees

angle X is 120 degrees

Step-by-step explanation:

Well, if the triangle is an equilateral, then all the angles are equal to

60 degrees

that means the the angle at the top point is 60+31 = 91 degrees

the right point is 60 degrees

every triangle has 180 degrees total

180 - (91+60) = 29 degrees

NOW FORGET ABOUT THE EQUILATERAL FOR A BIT

180 = 31+x+29

simplify

180 = 60+x

subtract 60 from both sides

120 = x

Find the Unit Rate on a 5-gallon bucket of paint that costs $68.75

Answers

Answer:

$13.75 per gallon

Step-by-step explanation:

To solve for any unit rate you use

[tex]\frac{1}{x} =\frac{5}{68.75}[/tex]

Cross multiply.

So 68.75 = 5x

Divide both sides by 5 to get x alone.

13.75 = x

Therefore 1 gallon equals $13.75

Anyone know the answer to this question

Answers

Answer:

The relation is a function because there isnt a repeating y

Answer:

y= -3x

Step-by-step explanation:

Define the word evaluate to me. Use proper English and complete sentences.

Answers

Answer:

form an idea of the amount, number, or value of; assess

Step-by-step explanation:

Answer:

I evaluate them for opportunities, "he said. He stopped to evaluate the gilded ornaments."


y = x-3
y = x +3
Independent
Dependent
Inconsistent

Answers

Answer:

y = x-3

y = x +3

Dependent

Are x(3x) and 4x equivalent?

Answers

Answer:

They are not equivalent.

Step-by-step explanation:

x(3x) = 4x

x by itself = 1x

1x ( 3x ) = 4x

1x times 3x = 3x

3x = 4x is not equivalent.

the ratio of boys to girls in your class is 3:4 there are 20 girls in the class how many boys are there ?

Answers

for every 3 boys there is 4 girls

20/4= 5

there is five sets of girls which means there is five sets of boys

3•5=15

there are 15 boys

First to answer gets brainliest!

Answers

Answer:

it is the first one

Step-by-step explanation:

A fish swims at a rate of 8 feet per second. How far can the fish swim in 23
seconds?

Answers

Answer:

8(23) so 184

Step-by-step explanation:

Answer:

it would have traveled 184 feet

Step-by-step explanation:

Since the rate in which the fish is swimming is 8 feet per second and given that we have to figure out the distance in which it traveled in 23 seconds, we can just multiply 8× 23 to receive 184 feet in 23 seconds.

dilation the center of dilution is the origin b (2,3) and B(-4,-6) what is the scale factors of this dilation that transformed a B into B​

Answers

Given:

Consider the two points are B(2,3) and B'(-4,-6).

Center of dilation is the origin.

To find:

The scale factors of this dilation that transformed B into B'.​

Solution:

If a figure dilatated by scale factor k and center of dilation is the origin, then

[tex](x,y)\to (kx,ky)[/tex]

It means, the point after dilation is

[tex](x',y')=(kx,ky)[/tex]

where, k is the scale factor.

[tex]k=\dfrac{x'}{x}[/tex]

x-coordinate of image is -4 and x-coordinate of original point is 2.

[tex]k=\dfrac{-4}{2}[/tex]

[tex]k=-2[/tex]

Therefore, the scale factor is -2. It means, the point and image lie on the opposite sides of center of dilation.

can u guys please help I'm really behind in school I'm in 7th grade ​

Answers

The value of x is 42. Multiply the top and bottom by 6 because the numerator in the first fraction is 2 and the numerator for the second fraction is 12. When you multiply 2 by 6, you get 12. You have to do the same for the denominator. multiply 7 by 6. You get 42. The value of x is equal to 42. Hope this helps.

Answer:

42

Step-by-step explanation:

First, you cross multiply.

12 x 7= 84

2 multiplied by x will give you 2x.

Now, you have the equation below left:

84=2x

Then, you divide by 2 on both sides (in order to leave x by itself):

84/2= 42

x=42

Find the exact length of the third side.
40
32

Answers

the third side is 24

x2+9x+20 plz help with it​

Answers

Answer:

11x + 20

Step-by-step explanation:

x2 + 9x + 20

2x + 9x + 20

11x + 20

Hope this helped!

Answer:

(x + 5)(x + 4)

Step-by-step explanation:

Assuming you require the expression to be factored

Given

x² + 9x + 20

Consider the factors of the constant term (+ 20) which sum to give the coefficient of the x- term (+ 9)

The factors are + 5 and + 4, since

5 × 4 = + 20 and 5 + 4 = + 9 , thus

x² + 9x + 20 = (x + 5)(x + 4) ← in factored form

The table shows data for the number of customers that shopped each hour at store A and at store B on a Saturday.
Store 8 A.M. 9 A.M. 10 A.M. 11 AM. 12 P.M. 1 P.M.2 P.M. 3 P.M. 4 P.M. 5 P.M.
А
2
3
5
7
10
6
8
9
4
2
B
1
4
4
6
10
8
8
6
4
2
Move the options to the blanks to answer each question.
Which store's data has the greater mean?
Which store's data has the greater median?
Which store's data has greater range?
Store A
Store B

Answers

Answer: the greater mean is Store A, the greater median is Store A, the greater range is Store B

Step-by-step explanation:


6.Find the value of x. Don't forget your reasons.
(x-38)

Answers

Answer:

x = 109

Step-by-step explanation:

The figure has one pair of parallel sides and is a trapezoid.

The lower base angle is supplementary to the upper base angle on the same side, thus

x + x - 38 = 180 , that is

2x - 38 = 180 ( add 38 to both sides )

2x = 218 ( divide both sides by 2 )

x = 109

please answer for brainliest

Answers

Answer:

B

Step-by-step explanation:

abs value of -9 is still 9, so it should be "="

6th grade math help me plzzzzz

Answers

Answer: -1

3 + (-4) = -1

If you travel 1000 feet in 5 minutes, what is your speed per minutes?

Answers

Answer: 200 feet

Step-by-step explanation:

1000feet/5feet= 200feet

Answer:

200 feet per minute

Step-by-step explanation:

Speed = Distance/Time

Since you want to find the "per minute", you would just divide the total distance by the number of minutes:

1000 feet / 5 minutes = 200 feet per minute

Prove that when 2 lines intersect each other ,then the vertically opposite angles formed are equal.

plz help fast​

Answers

Answer:

Because both lines intersect at one given point, this means that wherever they intersect both lines will have the same length on each side because that one point serves as the half way point between the intersection. meaning that if two lines cross and it creates the vertical angle of 150⁰ then by definition the side that is across that intersection point will also be 150⁰

Answer:

Step-by-step explanation:

If two lines i.e. AB & CD intersect each other. They have two pair of opp. angles.

i.e.

∠AOC,∠DOB,∠AOB,∠COB.

To prove :- ∠AOC=∠DOB & ∠AOD=∠COB

Proof :-

∠AOC+∠AOD=180 °

  [linear pair] ___(1)

∠AOD+∠BOD=180°  

   [linear pair] ___(2)

from eq. (1) & (2)

∠AOC+∠AOD=∠AOD+∠BOD

i.e.  [∠AOC=∠BOD]

Similarly [∠AOD=∠COB]

Hence proved.

Hope this helps

plz mark as brainliest!!!!!!!

It took researchers three weeks to analyze a large amount of data using a supercomputer. How many minutes did it take them to analyze the data?
1,440 minutes
4,320 minutes
10,080 minutes
30,240 minutes It took researchers three weeks to analyze a large amount of data using a supercomputer. How many minutes did it take them to analyze the data?
1,440 minutes
4,320 minutes
10,080 minutes
30,240 minutes

Answers

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

HELPPPPPPPP PLS!!!!!!!

Answers

Answer:

x = 8

Step-by-step explanation:

Set up an equation: (7x - 2) = (11x - 34)Combine like terms: 7x - 11x = 2 - 34Simplify: -4x = -32Divide each side by -4 to cancel out the -4 next to x. It should now look like this: x = 9

I hope this helps!

The midpoint of line segment GH with endpoints G(5,-2) and H(17,8) is:
(11,5)
O (-12, -10)
0 (0,0)
O (11,3)

Answers

Answer:

11,3

Step-by-step explanation: basic midpoint formula

Prove algebraically that the product of two odd numbers is always an odd number.​

Answers

Answer:

no this is wrong statement two odd numbers always gives u an even number

example: a) 5+3=8

b) 13+7+20

Step-by-step explanation:

-3n-4n-17=25
What is n?

Answers

Answer:

-6

Step-by-step explanation:

add -3n and -4n= -7n

add 17 to 25

-7n=42

n=-6

Write the phrase as an expression.

a number b squared

Answers

answer:
b^2

step-by-step explanation:

Help please asapppppppp

Answers

The answer is the one that makes a cuss word it won’t let me type it lol

Answer:

The last two. Are the answers.

Step-by-step explanation:

It wouldn't let me write the letters it said it was inappropriate.

Hope this helps

a 21-ounce box of cereal costs $3.87.what is the unit price of the cereal?

Answers

Answer:

$0.18 per ounce

Step-by-step explanation:

$3.87/21=0.1842857....

Round to the nearest $0.01

1 ounce box cost $0.182.

What is Unitary method?

It is a method where we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

Steps to Use Unitary Method

First, let us make a note of the information we have. There are 5 ice-creams. 5 ice-creams cost $125.

Step 1: Let’s find the cost of 1 ice cream. In order to do that, divide the total cost of ice-creams by the total number of ice-creams. The cost of 1 ice-cream = Total cost of ice-creams/Total number of ice-creams = 125/5 = 25. Therefore, the cost of 1 ice cream is $25.

Step 2: To find the cost of 3 ice-creams, multiply the cost of 1 ice cream by the number of ice-creams. The cost of 3 ice-creams is cost of 1 ice-cream × number of ice-creams = 25 × 3 = $75. Finally, we have the cost of 3 ice-creams i.e. $75.

Given:

21-ounce box of cereal costs $3.87

So, 1 ounce box cost= 3.84 / 21

                                  = $0.182

Hence, 1 ounce box cost $0.182.

Learn more about unitary method here:

https://brainly.com/question/22056199

#SPJ2

Are these two ratios proportional?

2/5 and 3/4

Yes or no?

Answers

Yes it is , hope it helped
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