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sasho [114]
3 years ago
12

The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 27 inches,

how long is each spoke? Round your answer to the nearest hundredth.
A. 2.07
B. 8.59 NOT THE ANSWER
C. 2.93
D. 4.30
Mathematics
2 answers:
Ugo [173]3 years ago
8 0

Answer:

D

Step-by-step explanation:

KengaRu [80]3 years ago
6 0
Hello,
Answer D: 4.30 in

The circomference is 27 in=2*π*R
==>R=27/(2π)=4.291834... ≈4.30 (in)
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The figure is the net for a rectangular prism.
svetoff [14.1K]
sa = 2(lw + lh + wh)

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sa = {544 \: cm}^{2}

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3 years ago
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Vesna [10]

Answer:

726.572699

Step-by-step explanation:

According to differentials

(x+Δx)³ = x³ + 3x²Δx + 3x(Δx)² + (Δx)³ (Using binomial expansion)

Using this formula to solve (8.99)³, this can also be written as;

(8.99)³ =  (9-0.01)³ where

x = 9

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Substitute this vales into the differential expression above

(9+(-0.01))³ = 9³ + 3(9)²(-0.01) + 3(9)(-0.01)² + (-0.01)³

(9+(-0.01))³ = 729 + (243)(-0.01) + 27(0.0001) + (-0.000001)

(9+(-0.01))³ = 729-2.43+0.0027-0.000001

(9+(-0.01))³ = 729-2.43+0.0027-0.000001

(9+(-0.01))³  = 726.572699

Hence 8.99³ = 726.572699 (Using differential)

Using calculator;

8.99³ = 726.572699

4 0
3 years ago
Compare 6 ⋅ 108 to 3 ⋅ 106.
djverab [1.8K]

Answer:

6*10^8  is 200 times larger than  3*10^6

Step-by-step explanation:

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To compare both values we divide the exponents

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for simplify exponents we use exponential property

a^m / a^n = a^(m-n)

\frac{10^8}{10^6}=10^2

\frac{6*10^8}{3*10^6}=2*10^2= 200

6*10^8  is 200 times larger than  3*10^6

4 0
3 years ago
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Which expression is equivalent to<br> -80 ?
aalyn [17]

Answer:

The answer is C.

Step-by-step explanation:

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