2 years ago

What is the value of x?

Mathematics

2 answers:

Ronch [10]2 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]2 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

Which term refers to a statistical value that is a measure of the spread or variation in the scores in a given data set?

IRINA_888 [86]

Answer:

Step-by-step explanation:

The dispersion refers to the overall spread of the data — how "disperse" it is across values.

The independent variable is what you manipulate in a study, whereas the dependent variable is what you measure.

Central tendency is another word for average.

6 0

2 years ago

Hey guys I really need help. You don't have to give the answer I just really need an explanation as to how to find the roots wit

garik1379 [7]

Answer:

x=9 is the answer

Step-by-step explanation:

you do 2^2 then 2-2 you add those two answer together than subtract from 15

6 0

3 years ago

Read 2 more answers

Which property is shown? –7 + 24 = 24 + (–7) A. associative property B. distributive property C. opposite of a sum property D. c

erastova [34]

B Commutative Property

4 0

3 years ago

Read 2 more answers

In a recent poll of 2,000 household, 29% had pets.how many households did not have pets?

Sladkaya [172]

2000x(100%-29%)=1420

1420 of them did not have pets

4 0

2 years ago

56980 rounded to the nearest hundreds

zepelin [54]

Answer:

57,000

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers