3 years ago

The length of a rectangle is 2 ft longer than its width.

1 answer:

6 0

If the length is 2ft longer than it’s width
Let’s assume width as X and so the length will be X+2
Perimeter=40ft
Putting the values into a equation, we get,
X+2+X=40
=2X+2=40
=2X=38
=X=19
Therefore
Length =X+2=19+2
=21ft
Width=X=19ft
Area of rectangle =lxb
= 21x19
3992ft
HOPE IT WAS HELPFUL :)

You might be interested in

61 divided by 3427?

katrin2010 [14]

61 / 3427= 0.01779982. (rounds up to 0.02 if rounded by hundredths)

8 0

2 years ago

A number changes from 50 to 76. What type of percent change is this? Calculate the percent change.

Lady_Fox [76]

Answer:

<h3>50 is the old value and 76 is the new value. In this case we have a positive change (increase) of 52 percent because the new value is greater than the old value.</h3>

5 0

3 years ago

Read 2 more answers

The base of the figure shown is a cube with sides that are 12 inches long. The total height of the figure is 20 inches. The slan

elena-s [515]

It should be 960 square inches! :)

4 0

3 years ago

Read 2 more answers

joe is making punch for the class party he makes 3 gallons how much punch does joe make select all the correct possible answers

aalyn [17]

Answer:

3 gallons.... It says it in the question

Step-by-step explanation:

3 0

2 years ago

Which shows the expression below simplified? 0.00028 ÷ (7 × 10-4)

Katyanochek1 [597]

$0.\underbrace{00028}_{\rightarrow5places}=28\times10^{-5}\\\\0.00028:(7\times10^{-4})=\dfrac{28\times10^{-5}}{7\times10^{-4}}=\dfrac{28}{7}\times\dfrac{10^{-5}}{10^{-4}}\\\\=4\times10^{-5-(-4)}=4\times10^{-5+4}=\huge\boxed{4\times10^{-1}}\leftarrow\boxed{b.}\\\\used\ \dfrac{a^n}{a^m}=a^{n-m}$

6 0

3 years ago