3 years ago

Helppppppp asappppp

Mathematics

1 answer:

vaieri [72.5K]3 years ago

4 0

Answer:

Your answer is 87.487699

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Find the surface area and volume of the figure. Round to the nearest tenth.

Debora [2.8K]

Answer: 84 mm is MAYBE the answer.

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3 years ago

The area of circle B is 121 times greater than the area of circle A. The radius of circle B is 44. What is the radius of circle

xxMikexx [17]

Formula:
$\bigg( \dfrac{radius_1}{radius_2} \bigg)^2 = \dfrac{area_1}{area_2}$

Plug in the values:
$\bigg( \dfrac{r}{44} \bigg)^2 = \dfrac{1}{121}$

Simplify LHS:
$\dfrac{r^2}{1936} = \dfrac{1}{121}$

Multiply by 1936 on both sides:
$r^2 = \dfrac{1936}{121}
$

Simplify RHS:
$r^2 = 16$

Square root both sides:
$r = 4$

Answer: The radius is 4 units. (Answer B)

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yesterday the temperature was 7 degrees fahrenheit . Today the temperature is 0 degrees fahrenheit . What was the change in the

lawyer [7]

Answer:

-7

Step-by-step explanation:

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3 years ago

The dimensions of the nations smallest post office are 8 feet 4 inches by 7 feet 3 inches why would you use the measurement 8 fe

viva [34]

Answer:

Because 16 inches is one foot and 4 inches, as there are 12 inches in a foot. So this one foot is added to the 7 inches. Or otherwise we can say: a hundred inches (100 in).

Step-by-step explanation:

If we tell the length in feet, only the rest of the integer number of feet is expressed in inches.

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Please find the missing number for the surface area. I will mark brainiest if correct. 2.

Paha777 [63]

It is 18 because it is a square so all the sides have to be the same so that would make it 18

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