1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Contact [7]
3 years ago
5

Write and solve an equation to find the value of x and the missing angle measures

Mathematics
1 answer:
Romashka [77]3 years ago
3 0

Answer:

x=8

the top angle=120

the bottom angle=120

Step-by-step explanation:

angle rules say that those angles will be equal

therefore right the quation 14x+8=16x-8

and solve for x

You might be interested in
PLZZ HELP 20 POINTS!!
katen-ka-za [31]

Answer:

son 60 puntos ...!!!!!!!!

8 0
2 years ago
Read 2 more answers
What should be done to both sides of the equation in order to solve y + 8.5 = 17.2?
Amanda [17]

Answer:

Subtract 8.5

Step-by-step explanation:

To solve the equation, y has to be isolated (only y will be on one side of the equation)

To do this, we have to get rid of the 8.5, so it has to be subtracted from both sides.

So, the correct answer is subtract 8.5

7 0
3 years ago
Read 2 more answers
At a carnival, you spin a spinner that has four equal-sized sections, each a different color: green, yellow, red, and blue. If y
Alex_Xolod [135]

Answer:

The answer

Step-by-step explanation:

The expected value equation could only be

2x = 3y

5 0
3 years ago
Will someone plz help me this us due and I am confused
mihalych1998 [28]

Hey there! I would love to help you.

Question 1: In both questions, we have to find the repeating decimal as a fraction. There is a specific way to find the fraction given a repeated decimal. In our equation, our variable x will represent the fraction.

x=0.272727....

If you know how too solve systems of equations by elimination, we need to to do something similar to eliminate all of the repeating parts so we can solve for x.

We need to make this a number greater than zero but line up the digits so that we can eliminate every single repeating digit.

To do this, we move the digit as many times to the right as there are digits that repeat. In this case, there are two repeating digits, so we multiply the whole equation by 100.

100x=27.2727...

Now, we can subtract the first equation from the second  so that the repeating parts are removed and we can then solve for x and find our fraction.

99x=27

Now, we solve for x.

x=27/99

Now we subtract this from the first fraction.

11/6-27/99= 1 37/66

To make this into a repeating decimal, we just divide the numerator by the denominator.

1.560606060...

As we can see, the 60 is repeating, so the answer is the second option on the first one.

Question 2: In this case, we have two repeating decimals. Let's solve for them both. Because we have a digit after the decimal that does not repeat, we need to move it before we subtract.

10x=4.090909...

We need to line up the decimals, and in this case we need to multiply by 1000.

990x=409.090909...

Now we subtract...

990x=405

We solve...

x=9/22

Now we do the other one.

10x=6.81818181...

We multiply by 100 to line up the decimals for subtraction.

1000x=681.8181....

We subtract...

990x=675

x=15/22

Now, we add our fractions.

24/22 or 1 2/22

Now we turn it back into a repeating.

24/22= 1.09090909...

For this question, select the second option.

I hope this helps!

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=3%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20%3D%202" id="TexFormula1" title="3 {x}^{2} - 5x = 2" alt=
Brut [27]

<h3><u>☁ Problem:</u></h3>

3x^2-5x=2

<h3 /><h3><u>☁ Answer:</u></h3><h3>x=2</h3><h3 /><h3><u>☁ Solution:</u></h3><h3>3x^2-5x=2</h3><h3>3x2-5x-2=2-2</h3><h3>(3x+1)(x-2)=0</h3><h3>3x+1=0</h3><h3>x=2</h3><h3 /><h3>☁ 좋은 하루 되세요!! ☁ </h3>

<h2>-HunnyPeachy</h2>

7 0
3 years ago
Other questions:
  • PLEASE HELP!!
    15·1 answer
  • Gcf of 30x2,6x6,18x2
    14·1 answer
  • what is the minimum force required to prevent a ball weighing 24 lb from folling down a ramp which is inclined 27.2 degrees with
    13·1 answer
  • identify the graph of 9x^2-25y^2=225 for t(0 5) and write an equation of the translated or rotated graph in general form
    15·2 answers
  • Please answer correctly!! I’ll mark as brainliest! <br><br> No links no fake answers
    7·1 answer
  • Work out the area of this rectangle using a calclator and giving your answer as a mixed number
    11·1 answer
  • Find the area of a circle with radius, <br> r<br> = 40cm.<br> Give your answer rounded to 3 SF
    5·1 answer
  • Which graph represents the solution to the system of inequalities?
    6·1 answer
  • What is 0.000084 sceincetific notation help me out and can u explain how to get the answer​
    6·2 answers
  • Simplify <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-%2036" id="TexFormula1" title="x^{2} - 36" alt="x^{2} - 36" align="abs
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!