Evaluate the expression using x = 4, y = 5, and z = -2. figure 1.png)
What will be an ideal response?
Answer: 4
Mathematics
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Find the derivative.s = t6 - csc t + 9
A. = 6t5 + cot2t
B. = t5 - cot2t + 9
C. = 6t5 + csc t cot t
D. = 6t5 - csc t cot t
Mathematics
Multiply.(7x - 9)2
A. 7x2 - 126x + 81 B. 49x2 + 81 C. 49x2 - 126x + 81 D. 7x2 + 81
Mathematics
Underline the digit that occupies the given place.3,213,866Thousands place
A. 3,213,86
B.
3,![]() |
C. 3,21

D.

Mathematics
Use summation notation to write the sum.
?
?
A.
B.
C.
D.
E.
Mathematics