2 years ago

Find all solutions to the equation

Mathematics

1 answer:

UNO [17]2 years ago

8 0

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The exact solution to the equation x^3 = 125 is +5 true or false

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True

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Which is equal to 100%? O A 0.001 B. 100 O c. 0.1 10 10 Need ASAP

Phoenix [80]

Answer:

100% equals to 1 because 75% = 0.75 so then just add 25% = 0.25 so 0.25+0.75=1

Step-by-step explanation:

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3 years ago

An arc has a length of 123.53 millimeters and a radius of 28 millimeters. What is the measure of the angle of the sector in degr

nadezda [96]

Answer:

Step-by-step explanation:

The formula for arc length in terms of degrees is

$A.L.=\frac{\theta}{360}*2\pi r$ and we have everything we need to fill in to find the angle measure.

$123.53=\frac{\theta}{360}*56\pi$ which is the same as

$123.53=\frac{56\pi \theta}{360}$ and

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3 years ago

What binomial must be subtracted from 7t-5) so that the difference of the 2 polynomials is (5r+8)?

Dima020 [189]

1) Given binomials:

First binomial 7r - 5
Second binomial 5r + 8

2) To pass from 7r to 5r you have to subtract 2r, so the first term of the binomial to be subtracted is 2r

3) To pass form - 5 to + 8, you have fo subtract - 13

4) So the answer is 2r - 13, option b.

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Her normal hourly rate is $13 an hour, her overtime is $19.50

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