MATHEMATICS MIDDLE SCHOOL

Find the value of x.

pls help! tysm
Find the value of x. pls help! tysm - 1

Answers

Answer 1
Answer:

Answer:

x = 30.

Step-by-step explanation:

The angle next to the 60 degree angle = 180 - 60 = 120 degrees (adjacent angles are supplementary).

Let the angle  just above 3x be y.  The sum of 3x and y = 120 degrees (as opposite angles of a parallelogram are equal).

We have the following equations.

3x + y = 120............(1)

2x + 90 + y = 180

2x + y = 90.............(2)

Subtracting, (1) - (2):

x = 30.

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Answers

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C+12( 12+5)=149

Answers

So first add up (12+5)
=17 now add the 12
=29
Now take away 29 from 149 and that gives you 120
HI, 
SO first in P.E.M.D.A.S

So 12+5 =17

12+17 = 29 

so what plus what = 149 


120 is you answer  

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Answers

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