Which expressions represent the volume of the composite figure (the shaded figure)? check all that apply.
(7)(12)(10) – π(32)(10)
1/3(7)(12)(10) – π(32)(10)
1/3(7)(12)(10) + π(32)(10)
280 – 30π
280 + 30π
840 – 90π

answer:

b. 1/3(7)(12)(10) –1/3 π(32)(10)

d. 280 – 30π

step-by-step explanation:

answer:

the answers are b and d

step-by-step explanation:

just took the class

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

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