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2 years ago

A rectangular lot has an area of 240m. What is the width of the lot if it requires 64m of fencing materials to enclosed it ?.

Mathematics

1 answer:

nirvana33 [79]2 years ago

7 0

Answer:

Confusing but I got the width is either 12 or 20

12 × 20 = 240 = area check

64 = perimeter = 12 + 12 + 20 + 20 = check

it does not give specifics on what is length so it's one of the 2 which ever one is the width the other is length

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The high temperature on Friday was 8 degrees above zero. The low temperature was 3 degrees below zero. Which expression can find

Andreas93 [3]

(8 + (-3)) / 2
= (8 - 3) / 2
= 5 / 2
= 2 1/2 or 2.5
The average temp is 2.5 degrees above zero.

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3 years ago

2. Find the area and circumference of the circle to the right.<br>16.6 m<br>

adoni [48]

Answer:

AREA:

$A=216.42m^2$

CIRCUMFERENCE:

$C=52.15m$

Step-by-step explanation:

The formula that is used to calculate the area of a circle is:

$A=\pi r^2$

Where "r" is the radius of the circle.

The formula for calculate the circumference of a circle is:

$C=2\pi r$

Where "r" is the radius of the circle.

Then, you need to find the radius. This is:

$r=\frac{16.6m}{2}=8.3m$

Substituting the radius, you get that the area and the circumference are:

AREA:

$A=\pi (8.3m)^2=216.42m^2$

CIRCUMFERENCE:

$C=2\pi (8.3m)=52.15m$

7 0

3 years ago

Read 2 more answers

PLZ HELP SOON

Elanso [62]

13/8 = 1 5/8

Since 13/8 = 1 5/8, A and B cannot be correct.

5/8 > 1/2

Since 5/8 > 1/2, 13/8 is closer to 2 than to 1. Therefore, the answer is D. closer to 2 than to 1.

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3 years ago

Mary can paint a house by herself in 12 hours. john can paint a house by himself in 16 hours. how long would it take them to pai

QveST [7]

1/12+1/16=1/n
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3 years ago

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kondor19780726 [428]

Answer:

8 years old.

(3x+9)

(3(8)+9)=33

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3 years ago