The answer is :
.0085470085
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Answer:
She did no divide each addend correctly
Step-by-step explanation:
Given
12 + 32 ← factor out 4 from each addend
= 4(3 + 8)
As 4 × 3 = 12 and 4× 8 = 32
Valerie had 12 + 32 = 4(1 + 10) ← incorrect statement
Answer:
cos(-θ)= -1/3
Step-by-step explanation:
question 8.
given that,
cosθ= - 1/3
we know,
cos(-θ)=cosθ
=>cos(-θ)= - 1/3
Answer:
C
Step-by-step explanation:
Answer: 60
Step-by-step explanation:
