#### Answer

$20^{\circ};70^{\circ}$

#### Work Step by Step

1. Complementary angles add up to 90 degrees, construct the equation and solve for x:
(-3x+5)+(-8x+30)=90
-11z+35=90
-11x=55
x=-5
2. Plug value of x to find the angles
-3(-5)+5=20
-8(-5)+30=70

Published by
Pearson

ISBN 10:
0321671775

ISBN 13:
978-0-32167-177-6

$20^{\circ};70^{\circ}$

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