Answer:C
Step-by-step explenation: m=134kg,h=72m,g=10m/s
PE=mgh
PE=(134kg)(10m/s^2)(72m)
PE=964800J
Answer:
∠1 = ∠3 = 54°; ∠2 = 36°
Step-by-step explanation:
Each of the triangles is isosceles. Triangles opposite each other are congruent, so ∠2 is congruent to 36°.
∠2 and ∠3 are complementary, so ∠3 is 54°. Since ∠3 is congruent to ∠1, it, too, is 54°.
Answer:
d- 1 inch=3 feet
Step-by-step explanation:
24 feet÷_=8 inches, so the blank is 3
and that fits for 12 feet too.
12 feet ÷_=4 inches, so the black is 3
So, D
Hope this helps!
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