Answer:c
Step-by-step explanation:
I know that the answer is y! I hope it’s right
Complementary is which add up to 90 °
8)
59+31=90° complementary angles.
supplementary is which add up to 180°
10) 156+24=18 supplementary angles
12)
shows right angle=3x+45=90
3x=45
x=15°
14) supplementary angles
2x+3x+25=180
5x+25=180
x=31°
16) again it makes supplementary angles
x+2x+21=180
3x+21=180
x+7=60
x=53°
<span>The answer would be 1/2.
Find the GCF of both 4, 8 and that would be 2
Divide 4 and 8 by 4 and its 2/4 but simplify again and its 1/2 and in decimal form 0.5.</span>
7. J(-4,4) K(2,-4)
8.L(-2,2) M(1,2)
9.N(1,-3) O(4,-3)
10. P(-2,-2)