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2 years ago

If the length of the radius of a circle is doubled, how does that affect the circumference and area? Explain.

1 answer:

8 0

The circumference is doubled since circumference is directly proportional to radius, and the area is quadrupled since it is directly proportional to the radius squared

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7.5 x 7.5 x (6.084−5.44)

Mars2501 [29]

Hello!

Answer:

36.225

Step-by-step explanation:

Hope this helps!

8 0

2 years ago

Milo cut his cake into 2 equal pieces. He ate 2pieces of cake for his birthday.

Sauron [17]

Answer:

$1$ $or \frac{2}{2}$

Step-by-step explanation:

<h2><u>We know that Milo cut his cake into 2 different pieces, so:</u></h2>

$\frac{x}{2}$

<h2><u>He then eats two pieces of the cake. so:</u></h2>

$2$ $pieces$ $of$ $cake$ $=$ $x$

$\frac{2}{2} = 1$

8 0

2 years ago

Manny does not eat 4/9 of his orange at lunch. Josh does not 5/9 of his orange at lunch. How much orange do Manny and Josh have

olga55 [171]

The amount of orange that Manny and Josh have leftover after eating lunch is 1.

<h3>What are fractions?</h3>

A fraction is a non-integer. A fraction usually has a numerator and a denominator. The numerator is the number above. While the denominator is the number below

<h3>How much orange is leftover?</h3>

Oranges Manny has left = 1 - 4/9 = 5/9

Oranges Josh has left = 1 - 5/9 = 4/9

Oranges they both have left = 5/9 + 4/9 = 1

To learn more about subtraction of fractions, please check: brainly.com/question/915789

7 0

2 years ago

Decrease 40 by 12.5%

vredina [299]

Answer:

Step-by-step explanation:

Multiply 40 by 0.125 (12.5%) and you get 5

Subtract 5 from 40

6 0

3 years ago

Which lines best approximate the directrices of the ellipse? Round to the nearest tenth.

Mrrafil [7]

C aka y = -4.6 and y = 4.6

Step-by-step explanation:

i just took the unit review test on edg. :)

6 0

2 years ago