Answer:
look it up
Step-by-step explanation:
Since they are complementary
x + y = 90
Sin(o) = Cos (90-0)
Therefore, Cos x = Sin y = 4/5 [ Because x and y are complementary]
Answer:
20 feet.
Step-by-step explanation:
Pythagoreans theorem states that a^2 + b^2 = c^2
a = 12, squared = 144
b = 16, squared = 256
144 + 256 = 400
√400 = 20
20 feet is the answer.
Hope this helps.
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Change the verbs in italics to indicate that they were in progress at a time in the past.
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<span>1. Marta comía en el comedor.
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KE=1/2(m)(v)^2
KE=1/2(80)(1.5)^2
KE=90 J
