Mathematics High School

5. Use the given figure to solve X- Justify each step below.
2x
*+79

Answers

Answer 1

Answer:

2x + 79= 0

2x = -79

X = -79/2

X = -39.5

Related Questions

What are the dimensions of a parallelogram if the area of the parallelogram is 435 square feet? Also find the perimeter of the parallelogram.
Please tell me the answer and explanation because I dont understand and have exams next week.

Answers

Answer:

You deleted my answer, but let me tell you something I BROUGHT IT BACK ()ITCH!!!!

Step-by-step explanation:

I DID THIS FOR POINTS!!!

I DID THIS FOR POINTS!!

I DID THIS FOR POINTS!!!!!!!!

10. What is the value of the function f(x) = 7x when x = 0.75 ?

Answers

Answer:

7(0.75) = 5.25

f = 7

Step-by-step explanation:

Tabitha has 5 music files, each with 9 songs in it. She is dividing the songs into 7 groups. If each of group will have the same number of songs, how many songs will be left over?

Answers

Answer:

The amount of songs that will be left over is 3.

Step-by-step explanation:

First, you have to multiply the number of music files for the number of songs in each file to find the total amount of songs that Tabitha has:

5 music files*9 song in each file= 45 songs

Now, that you know that she has 45 songs and as you know that she is dividing them in 7 groups that will have the same number of songs, you have to divide the number of songs by the number of groups:

45/7=6.42

So, this means that she will have 7 groups with 6 songs in each one which would be equal to 42 songs as 7*6=42. Finally, to find the amount of songs that will be left over, you have to subtract 42 songs from the total amount of songs that Tabitha has:

45-42=3

According to this, the answer is that the amount of songs that will be left over is 3.

which of the following show an element of the sample space for first rolling a die and then tossing a coin?
A. 21
B. T3
C. TT
D. 5H

Answers

A because if you use T3 it wouldn’t have make sense so only reasonable and solution that works is A

The product of three-fourths of a number and 7 is one-half of 672.​

Answers

Answer:

n=64

Step-by-step explanation:

3/4(n)*7=1/2(672)

21 /4 n=336

n=64

Ajar contains only pennies, nickels, dimes, and quarters. There are 17
pennies, 16 dimes, and 13 quarters. The rest of the coins are nickels. There are 60 coins in all. How
many of the coins are not nickels? If n represents the number of nickels in the jar, what equation could
you use to find n?
___ of the cons are not nickels
i need help pls

Answers

Answer:

14

Step-by-step explanation:

do 60-17-16-13=14 and there you go or you can do this 17+16+13 and then take the told and - that form 60

What is the value of Y? 60°, 60°

Answers

That depends on the shape  

If the shape is a triangle, then the value of Y is 60

Could you provide a picture or better information so we can give you a complete answer?

80% of __ 52 Round your answer to the nearest whole percent if necessary.
a. 72
b. 42
c. 65
d. 7​

Answers

Answer:

B

Step-by-step explanation:

80% of 50 is 41.6

rounded up is 42%

The answer is : C because your rounding to the nearest whole percentage

How do i do these?!?!?! Someone help meeeeeeee.

Answers

this might help you

thank you

hello please help and i give you brainliest

Answers

Answer:

16

Step-by-step explanation:

x+6

In this step instead of puting x you relace it with 10 which is what x equals

10+6

16

since x=10 you replace x in the equation with 10
so now you have 10+6
add those together and you get 16!
hope this helps :)

ANSWER FAST PLEASE WHORVER IS FIRST GETS BRAINLIEST

Answers

Answer:-3/5

Step-by-step explanation:

rise/run

Simplify the following:
(-82)2
A. -6422
B. 162
D D
C. 1622
O D. 64z
O. -1622

Answers

Answer: The answer is +6724

Step-by-step explanation:

Answer this question
14 5/6 - 1 1/2

Answers

Answer:

13 1/3

Step-by-step explanation:

1 1/2= 1 3/6

subtraction

13 2/6 equals 13 1/3

Answer: 13 1/3

Step-by-step explanation:

Find the LCM of the denominator for both fractions

LCM of 2 and 6 = 6

14 5/6 × 1 = 14 5/6

1 1/2 × 3 = 1 3/6

14 5/6 - 1 3/6

14 - 1 = 13

5/6 - 3/6 = 2/6

14 5/6 - 1 3/6 = 13 2/6

Simplify

14 5/6 - 1 1/2 = 13 1/3

Hope I helped!

y+2x=-1 y= 1/2x+4 value of x

Answers

X=2

I have an image showing all work

Write a fraction that is equivalent to 7 divided by 13

Answers

Answer:

14/26

Step-by-step explanation:

a fraction that is equivalent to 7/13 is 14/26 because to make the fraction equivalent the numerator and denominator have to be multiplied by the same number so another fraction that would be equivalent would be 21/39

i hope this helps

What is the domain of the function
y=3x?
O 0 O 0 O 1 Please help me !!

Answers

Answer:

Real numbers

Step-by-step explanation:

Solve forx:
*
7(x + 5) = -35
O
x = -10
x = 5
O x = -5
X = 0

Answers

Answer: x = -10

Step-by-step explanation:

7 (x + 5) = -35

Distribute 7 to x + 5

7 * x = 7x

7 × 5= 35

7x + 35 = -35

Subtract both sides by 35

7x = - 70

Divide both sides by 7

x = -10

Hope I helped!

How many square metres of carpet will be required to cover a square room of side 6.5 m ?​

Answers

Answer:

42.25m²

Step-by-step explanation:

6.5² = 6.5 × 6.5

6.5 × 6.5 = 42.25

Simplify
(x + 3)^8
(x + 3)^5

Answers

Answer:

Step-by-step explanation:

This question is the same as x^8 + 3^8

X^5 + 3^5

It will look like this, x×x×x×x×x×x×x×x + 3×3×3×3×3×3×3×3 all over x×x×x×x×x + 3×3×3×3×3

Your final answer becomes x^3 + 3^3

Good luck

i really need help is my 3 third time posting if i need help please
The following points are from a dilation. If
B(0 , 5 ) and B'(x, 2 0 ), what is x?

Answers

Answer:

Step-by-step explanation:

the answer would be x=0 because if this problem is proportional 5 x 4 = 20

and 0 x 4 =0

Answer:

4=x

Step-by-step explanation:

0 X

— = —

5 20

What times 5 gives you 20 ?

4 so x would be 4

Calculate the slope represented by the table. Please help me and explain it

Answers

The slope is 1

Slope = change in y / change in x
Slope = 1 - - 5 / 5 - - 1
Slope = 1 + 5 / 5 + 1
Slope = 6 / 6
Slope = 1

What is the TOTAL cost of a Texas Roadhouse bill of $65 if you give a 20% tip

Answers

Answer:

hey there 65 x 1.20= 78 dollars for the total cost

Step-by-step explanation:

Help me plz!!!!!!!!!!!

Answers

Answer:

40 in^3

Step-by-step explanation:

5 x 4 x 2 = 20 x 2 = 40

Use the distributive property to write an equivalent expression.
3(10f+8g-2)

Answers

30f+24g-6 because you distribute

Answer:

30fg+24g-6

Step-by-step explanation:

All you got to do is distibute

If h(x) = 2x and g(x) = 3x2 + 1, what is h(g(x))?

Answers

Answer:

h(g(x))=h(3x^2+1)=2(3x^2+1)=6x^2+2

find the zero of the following function, f(x)=2/3x+6

Answers

Step-by-step explanation:

X=0

f(0)=2/3×0+6

=0+6

=6

Evelyn would like to run at least 12 miles in practice this week. How many more miles will she need to run this week than last week to run 12 miles?

Answers

how many miles had she already ran?

Answer:

0.25

Step-by-step explanation:

She already ran 11.75 miles last week

Solve for t in terms of the other variables.
k= 3tm + rs

Answers

Answer:

              [tex]t=\dfrac{k-rs}{3m}[/tex]

Step-by-step explanation:

It's like solving any equation, except we have letters instead of numbers .

k = 3tm + rs           {subtract rs from both sides}

k - rs = 3tm            {divide both sides by (3m)}

[tex]\dfrac{k-rs}{3m}=t[/tex]              {swap sides}

[tex]t=\dfrac{k-rs}{3m}[/tex]            m≠0    

{m must be ≠0 because  you cannot divide by 0. There is no t for m=0}    

PLEASE THIS IS A MAPS TEST I NEED HELP What is the best estimate for the value of 29?
A. 2.9
B. 5.4
O C. 7.3
D. 9.7
O E. 14,5

Answers

ion know this one but go for A. cause 29 as a decimal is 2.9

Answer:

O E.14,5

Step-by-step explanation:

It is the closest answer that it gives to 29

Verified by FaZe DoDo

You spend 10 minutes playing video games. You then spend 1 hour doing homework. Write the ratio of the amount of time spent playing video games to the amount of time spent doing homework as a fraction in simplest form.

"Please answer this question!"

Answers

Answer:

The ratio would be 10:60 or 10/60.

Step-by-step explanation:

I hope it helps :)

Answer:

its 1/6

Step-by-step explanation:

Other Questions
How does human error or oversight change the way humans complete research and other activities?It leads to events like droughts and famine in different regions of the world.It leads to beneficial discoveries such as penicillin, which has saved the lives of many people.It leads to scientists repeating mistakes in their experiments to make sure that they were wrong.It leads to accidents like the Challenger explosion, which changed the way space shuttles are built. HELPPP PLEASE will mark as brainlist Need help with Geometry proof--thank u PLZZ HURRY The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and will be randomly assigned to one homeroom.Which methods can be used to simulate this situation? Select three options..Flip a coin 4 times, once for each homeroom, with heads up representing being assigned to the homeroom represented by that flip.Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.Roll a number cube with 1 representing the first homeroom, 2 representing the second homeroom, 3 representing the third homeroom, and any other outcome representing the fourth homeroom.Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom. On Gabriela's first birthday, he parents gave her a $50 savings account. On every birthday after thather parents added to the account, increasing the amount they deposited by $25 each year. What is thetotal amount Gabriela's parents will have deposited into the account by her 18th birthday? can u guys tell me what is the definition of umbra Which of the following was not aligned on the same side in the English Civil War? Nitric acid is in liquid form if its temperature is between -44F and 181F.At what temperatures will nitric acid be in liquid form?Choose ALL the correct answers.-178F0F192F145F-41F36F Pls ans correctly.Warning:No unnecessary ans.. The energy level where an electron is located, is shown by the ______ on the periodic table A farmer is building a new silo. The circular silo is 27 meters tall and has a radius of 14 meters. What is the area of the base of the silo? Round your answer to the nearest tenth. Use 3.14 for pi What is the mass of two moles of the diatomic gas, Nz? Mrs. Maytag is purchasing a dryer that sells for $640. She has a coupon for a 15% discount. The sales tax in her area is 72%What will be the final cost of the dryer? Describe la influencia de la fe en la vida de Cezar Chavez?I give Brainliest! Taco squce $1.39 for. 10oz Which device is using a motor?A. A water heater creates heat energy from electric energy B. A waterfall rotates a waterwheel to turn an axleC. A body massager uses electric energy to move back n forthD. A solar charger creates electric energy from the Sun 39.Creating a separate area within a condominium or apartment complex as an age restricted area is: Select the community facility which usually has a driving range on the property to practice your swing. (2 points)Bowling AlleyFitness CenterGolf CourseYMCA Write the number 21, 473, 862, 095 in word form.Twenty one trillion, four hundred seventy-three billion, eight hundred sixty-two million, ninety-five thousand.Two hundred fourteen million, seven hundred thirty-eight thousand, two hundred ninety-five.Twenty-one billion, four hundred seventy-three million, eight hundred sixty-two thousand, ninety-five.Twenty one million, four hundred seventy-three thousand, eight hundred sixty-two, ninety-five List four rights that you would add as amendments to the Parents Constitution to make it fairer for children and protect them from the power of parents.