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3 years ago

15 points...........

Mathematics

2 answers:

Pepsi [2]3 years ago

8 0

The correct answer is D

vredina [299]3 years ago

3 0

Hey again. Your answer for this one is D. 52.5 in2.

Hope this helps.

~Karelif Westsson

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Kaylis [27]

Step-by-step explanation:

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2 years ago

I’m so confused about scientific notation and such. Please explain your answer. Thank you.

bogdanovich [222]

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3 years ago

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3 years ago

What is the slope of a line that is perpendicular to the line that goes through (5,4) and (-2,-3)?

Snowcat [4.5K]

First, let us solve for the slope of the line which it intersects with:

m’ = (y2 – y1) / (x2 – x1)

m’ = (-3 – 4) / (-2 – 5)

m’ = 1

The slope of the perpendicular line is the negative reciprocal, therefore:

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3 0

3 years ago

Please help!! worth 20 points !!

MaRussiya [10]

Answer:

So you have it right. 15 5/7 in

Step-by-step explanation:

C = πd

All you can do now is substitute what has been given

Diameter = 5

Pi = $\frac{22}{7}$

C = $\frac{22}{7}$ * 5

Multiply from across

22 * 5 = 110 ( numerator)

7 * 1 = 7 (denominator)

110/7 (improper fraction) = 15.71428571428571 ( as a decimal) = 15 5/7 ( as a mixed number)

Ik its 15 5/7 because 1. the 15 wont change, and 2 5/7 = 0.7142857142857143, which is the same one as above

Hope this helped!

Have a supercalifragilisticexpialidocious day!

4 0

3 years ago