1 answer:
Answer:
85
Step-by-step explanation:
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Answer:
B. 187
Step-by-step explanation:
I think this is correct I took a test on this before
Answer:
7.5
Step-by-step explanation:
fourths mean 1/4
We will have to multiply the initial value with the 1/4
30 * 1/4 = 7.5
Sin x = cos y
Angles x and y a complementary.
Sine and cosine are co-functions.
sin x = cos (90 - x)
sin x = cos y
X,x because we dont know its value