Help with multiple choices homework
1 answer:
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Answer:
Step-by-step explanation:
1) v= 1/3 ab ×h
v= 1/3 (10)(10)×√13²-5²
v= 400 ft²
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2) v= πr² h/3
v= 1/3 × π×(6)²×29
v= 1/3×π×12×29
v= 348π
v= 1093.27
≈1093.3
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hope it helps...
have a great day!!
Answer:
In the picture attached, the function f(x) = -x² + 4x - 3 is shown.
Based on the graph of the function, the following statements are true:
- f(x) < 0 on the interval x < 0
- f(x) < 0 on the interval 0 < x < 1
- f(x) > 0 on the interval 1 < x < 3
- f(x) < 0 on the interval x > 3
