Please help with this problem.
2 answers:
Answer:
d = 28
r = 14
r² = 196
C = 87.92
Step-by-step explanation:
Given:
r = 14
To find diameter:
d = 2r
d = 2(14)
d = 28
To find r²:
14²
196
Circumference:
C = 2πr
C = 2(3.14)(14)
C = 87.92
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Answer:
B
Step-by-step explanation:
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A. False

B. True

C. False

D. False

Actual length / shadow ratio is equal
Let the height of the building be x, then
36/28 = x/70
x = (36 x 70)/28 = 2,520/28 = 90.
Therefore, the height of the building is 90 feet.
No, because using the vertical line test, two points touch on the same line
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Answer:
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Step-by-step explanation:
Answer:
-12
Step-by-step explanation:
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1.5x = -18
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