Are you sure you've written the problem right...it says x can not equal 0 or 1
*Sorry I messed up my math please read the new answer.
Use distrubitive property to get rid of parentheses. Multiply -3 by 4r and -8 to get -12r+24=36. Then zero out 24 by subtarcting 24 from both sides. You. should then have -12r=12. Divide by -12 on both sides to get r by itself. Your answer should be r=1*. Hope this helps :)
So if we want to make sure y x 15 is less than 180, we can plug in low values and check the inequality.
If we plug in 0, we get 180 > 0 which is true.
If we plug in 1, we get 180 > 15 which is true.
If we plug in 2, we get 180 > 30 which is true.
Therefore, 3 values that satisfy the inequality are 0, 1, and 2.
Answer:
angle S 100 option C
Step-by-step explanation:
P and S are consecutive angles
Interior angles of a parallelogram
1. Opposite angles are congruent
2. Consecutive angles are supplementary (They add to 180 )
(2x+20) + (3x+10) = 180
5x+30 = 180
5x = 150
x= 30
angle S 3x30 +10 =
90 +10 = 100
The other angle P 2x30 +20 = 60 +20 = 80
100 +80 = 180
