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1 year ago

REPEATED REASONING What happens to the circumference and the area of a circle when you double the radius? triple the radius?

Mathematics

1 answer:

GalinKa [24]1 year ago

5 0

Answer: So when you double the radius, the area goes up by 4 times because 2 squared is 4. The area will always go up by the square of how much the radius goes up. By contrast, the circumference will only double -- from 12.56 to 25.12 because you do not square the radius (or diameter) -- you just multiply it by pi.

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-20 - 4y when y = -3 need help asap

andreev551 [17]

Since y=-3 you need to set up the equation
-20-(-3)
And all you have to do is simplify
So your answer will be
-17

Hope this helped :)
Have a great day

8 0

2 years ago

What is a decimal ( Definition, Example, Non-Example, Facts/Characteristics)

evablogger [386]

A decimal is "." this symbol is used to separate whole numbers from a number value that is less than 1. Decimals basically puts things in its correct "place" according to the place value chart. | Example : $ 1.70 ; Without the decimal point this would be 170$ and in reality it is only one dollar and seventy cents. |

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3 years ago

Mike has $136 to spend at the amusement park.he spends 25%of that money on his ticket into the park.how much does mike have left

BARSIC [14]

Answer:

102

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

There were 512 cups of water in a cooler before a soccer game. After the soccer game there were 384 cups of water in the cooler.

shusha [124]

Answer:

Step-by-step explanation:

you need to find how many cups of water were used in the game:

512-384=128

and then you can begin to calculate the number after that:

128/16=8(gallons)

hope it'll help! have a good day!

5 0

2 years ago

3-4 litros de jugo de frutilla 1 y 1-2 litros de jugo de manzana 1-8 litro de jugo consentrado de limón . 1 y 1-2 litro de agua.

Neko [114]

Answer:

Hay 3,875 litros de jugo multifrutal.

Step-by-step explanation:

<em>(Se asume que el problema fue propuesto en un país distinto a los Estados Unidos, razón por la cual se emplea las reglas del Sistema Internacional.)</em>

La capacidad de jugo multifrutal en el bidón se obtiene con la mezcla de cada jugo frutal y se logra mediante la suma de cada capacidad. A partir del enunciado, tenemos que la capacidad del jugo multifrutal es:

$V = \frac{3}{4}\,L + 1\,\frac{1}{2}\,L + \frac{1}{8}\,L + 1\,\frac{1}{2}\,L$

$V = \frac{3}{4}\,L + 1\,L + \frac{1}{2}\,L + \frac{1}{8}\,L + 1\,L + \frac{1}{2}\,L$

$V = 3,875\,L$

Hay 3,875 litros de jugo multifrutal.

5 0

2 years ago