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
Arte-miy333 [17]
3 years ago
15

What is the value of x?

Mathematics
2 answers:
Ronch [10]3 years ago
6 0

Answer:

x = 10

Step-by-step explanation:

Consecutive angles in a parallelogram are supplementary, thus

∠ A + ∠ B = 180, substitute values

9x + 8 + 8x + 2 = 180, that is

17x + 10 = 180 ( subtract 10 from both sides )

17x = 170 ( divide both sides by 17 )

x = 10

Mekhanik [1.2K]3 years ago
6 0

Answer:

x=10

Step-by-step explanation:

Angle A +Angle B = 180°

therefore

8x+2+9x+8 =180

17x+10 = 180

17x = 170

x = 10

You might be interested in
What is the discount price for 52% of 210?<br><br>10,920<br><br>1,092<br><br>158<br><br>109.20​
Elena L [17]

Answer:

the answer is 109.20

3 0
3 years ago
Solve for x. <br><br> x = ___
const2013 [10]

Answer:

x = 2

Step-by-step explanation:

Similar triangles are triangles which have the same shape but not the same size. This means their angle measures are equal but their side lengths are not instead they are proportional. To solve, we will set up a proportion and solve.

A proportion is two equal ratios set equal to each other. We form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). Out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

\frac{little}{big} =\frac{little}{big}.

\frac{36}{36 + 12}=\frac{24}{24 + 6x - 4}

To solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

36(24 + 6x - 4)=(36+12)(24)\\36(6x + 20)=48(24)\\216x + 720 = 1152 \\216x = 432\\\frac{216x}{216}=\frac{432}{216} \\x = 2

3 0
3 years ago
What is the answer??
user100 [1]

Answer:

letter C is the right answer

4 0
2 years ago
Read 2 more answers
Jenna’s weight changed by -3 kg last month. Sarah’s weight changed by 2 1/2kg last month who lost more weight?
Law Incorporation [45]

Hello, I'll try to make this as easy to understand as possible, anyways, let's begin:

First, we know that 3 is a bigger number than 2 1/2, and since it's negative, it means they lost weight, therefore...

Jenna lost more weight than Sarah.

Hope this helped! c:

4 0
3 years ago
What is 16% of 25?<br> a. 64<br> b. 16<br> c. 6<br> d. 4
valentina_108 [34]
If you would like to know what is 16% of 25, you can calculate this using the following steps:

16% of 25 = 16% * 25 = 16/100 * 25 = 4

Result: 16% of 25 is 4, so the correct result would be d. 4.
3 0
2 years ago
Other questions:
  • Can you write the equation for a circle if the given point does not lie on the circle? Explain .
    12·1 answer
  • Mary needs 45 craft sticks to build a model for her science project. If the craft sticks cost 10 cents each, how much will 45 cr
    7·1 answer
  • Thank you!!!!!!!!!!!!
    8·1 answer
  • Which represents the solution(s) of the system of equations, y = x2 – 2x – 15 and y = 8x – 40? Determine the solution set algebr
    11·2 answers
  • PLS HELP!!! I WILL MARK BRAINLIEST!!
    12·1 answer
  • Round 40.2 to the next number
    7·1 answer
  • If a car travels 160 miles in 8 hours, what is the car’s speed?
    14·1 answer
  • Bianca wrote the steps for her solution to the equation 2.3 + 8(1.3x – 4.75) = 629.9. She left out the description for the last
    10·2 answers
  • What is the probability of getting 5 baskets ina row out of 10 shots
    9·1 answer
  • Use this number sen<br> 85 + n = 115<br> PLS PLS HELP
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!