Answer:
D= 90
e= 39
f= 141
Step-by-step explanation:
D : its on a straight line with 90 180-90=90
E : vertically opposite angles with 39
F : is on a straight line with 39 180-39=141
568,000L
1 Kiloliter = 1,000 Liters
568 x 1,000 = 568,000
(x+y²)²=x²+2xy²+y⁴
HOPE IT HELPS YOU
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a. 1/16 b. 64
x 100 %