Write sin 33 in terms of cosine
a. cos 33
b. cos 66
c. cos 57
d. cos 147

C.

Step-by-step explanation:

a a cosine and sine have to add up to 90. so subtracting 33 from 90 gives you 57 your answer would be cosine 57

4th option is correct xy=-10

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the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1