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Inessa05 [86]
1 year ago
7

Which of the following is equal to the fraction below?

Mathematics
2 answers:
Nesterboy [21]1 year ago
7 0
<h3>Answer:   Choice B</h3>

Reason:

We apply the exponent 8 to each term inside. Think of it like the distribution rule in a way.

The rule is \displaystyle \left(\frac{a}{b}\right)^c = \frac{a^c}{b^{c}}

So \displaystyle \left(\frac{5}{9}\right)^8 = \frac{5^8}{9^{8}}

The reason this works is because we have 8 copies of (5/9), so we'll have 8 copies of "5" in the numerator multiplied together. Also, we'll have 8 copies of "9" in the denominator multiplied together.

S_A_V [24]1 year ago
7 0

Answer:

(5/9)^8 = 5^8/9^8

answer; B

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10 (2x + 3) = 15 x 9
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8 0
3 years ago
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each month for 6 month, kelsey completes 5 paintings. how many more paintinga does she need to complete before she completed 38
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3 years ago
The distribution of ages of runners in a marathon is approximately normal. The oldest participant was 80 and the youngest was 13
igomit [66]

Answer: The mean is greater than the median

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3 years ago
How many solutions for -2(3-x) = x+6
lora16 [44]

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x=12

Step-by-step explanation:

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4 years ago
Find the measure of a central angle that intercepts an arc of 3 inches in a circle whose radius is 8 inches.
Tresset [83]

Answer:

option (A)

central angle = 0.375 rad

Step-by-step explanation:

Given in the question,

radius of the circle = 8 inches

arc of the circle = 3 inches

To find,

measure of a central angle

Central angles are subtended by an arc between those two points.

Formula to use:

<h3>     s = (r) (θ)</h3>

<em>where r = radius </em>

<em>            s = arc length </em>

<em>            θ = angle in radians</em>

<em />

Plug in the values in the equation

<h3>3 = (8) (θ)</h3><h3>θ = 3/8 </h3><h3>0.375 rad</h3>

5 0
4 years ago
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