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3 years ago

Please help, I really need help Will mark as brainliest....

Mathematics

1 answer:

spayn [35]3 years ago

4 0

Answer:

Step-by-step explanation:

A quarter circle is one fourth of a circle. To find the area of a quarter circle, find the area of the whole circle by using the formula A = pi * r^2 and then divide by 4. To find the perimeter of the quarter circle, find the circumference of the whole circle, divide by 4, and then add the radius twice.

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Can you show me the working out for the first list and give me the answers in the simplest forms for the second one

BabaBlast [244]

Sorry about my handwriting...
And I couldn't see thing whole thing...

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3 years ago

Answer each of the questions for the following diagram:

sweet [91]

Answer:

1. Complimentary angles

2. 3x+20 = 10x-15: x = 5

3. I'm not sure on part 3, sorry.

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3 years ago

Henry wants to earn more than $68 trimming trees. He charges $6 per hour and pays $4 in equipment fees. What are the possible nu

nexus9112 [7]

68>6t+4 when ever the number is per something(the 6) you put the variable with it and 4 is the constant

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3 years ago

Two cyclists , A and B , are going on a bike ride and are meeting at an orchard . They left home at the same time . Functions A

vova2212 [387]

Answer:

Cyclist A lives farther from the Orchard

Step-by-step explanation:

Given

$A(x) =48.5 -21x$

$B(x) =42 -16.8x$

Required:

Who lives farther from the Orchard.

To do this, we simply calculate the y intercept.

This represents the total distance traveled to get to the Orchard

To calculate y intercept, we set $x = 0$

So:

$A(x) =48.5 -21x$

$A(0) = 48.5-21*0 =48.5-0 =48.5$

$B(x) =42 -16.8x$

$B(0) = 42 - 16.8*0 =42-0 =42$

From the above computation:

$A(0) > B(0) \to 48.5 > 42$

Hence;

Cyclist A lives farther from the Orchard

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2 years ago

U.S postal service regulations state that a package can be mailed using parcel post rates is it weighs no more that 70 pounds. W

Masteriza [31]

Divide the limit by the weight of one book to find the number of books allowed.

70/12 = 5.833 books

You cannot send a part of a book, so round down. The answer is 5 books.

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3 years ago