All categories

3 years ago

A rectangle has an area of 120 square feet and a width of 8 feet. please help

Mathematics

1 answer:

madam [21]3 years ago

5 0

Answer:

Step-by-step explanation:

length = 120/8 = 15 feet

perimeter = (15 + 8) x 2 = 46 feet

You might be interested in

I WILL GIVE BRAINLIEST<br> Answer must be simplified<br> 4x ≤ 12

alina1380 [7]

Answer: x ≤ 3

Step-by-step explanation:

4x ≤ 12

divide each side by 4

x≤3

8 0

3 years ago

There are only green yellow blue cubes in a bag

GREYUIT [131]

Answer:

1 ÷ 11

Step-by-step explanation:

The computation is shown below:

let us assume the yellow cubes be x

So, blue cubes be 2x

And, green cubes be 2x (4) 8x

Now the ratio is

Yellow: Blue: green

x:2x:8x

1:2:8

Now the probability of yellow cubes is

= 1 ÷ (1 + 2 + 8)

= 1 ÷ 11

5 0

3 years ago

I need help plsssss zzzzz

Ganezh [65]

Answer:

right angle

if there is a square in the corner, it is ALWAYS a right angle

3 0

2 years ago

Four to the power of three times four to the power of negative six is equal to four to the power of five times four to the power

ivann1987 [24]

The blank is -8

Step-by-step explanation:

Let us revise some rules of indices:

$a^{m}$ × $a^{n}$ = $a^{m+n}$
$a^{m}$ ÷ $a^{n}$ = $a^{m-n}$
$a^{m}$ = $a^{n}$ , them m = n

∵ $4^{3}$ × $4^{-6}$ = $4^{5}$ × $4^{x}$

∵ All bases are equal

∴ Use the first and third rule above to find x

∵ $4^{3}$ × $4^{-6}$ = $4^{3+-6}$

∴ $4^{3}$ × $4^{-6}$ = $4^{-3}$ ⇒ L.H.S

∵ $4^{5}$ × $4^{x}$ = $4^{5+x}$ ⇒ R.H.S

Equate L.H.S and R.H.S

∴ $4^{-3}$ = $4^{5+x}$

Equate the indices of the two sides

∴ -3 = 5 + x

- Subtract 5 from both sides

∴ -8 = x

∵ x represents the blank

∴ The blank = -8

The blank is -8

Learn more:

You can learn more about the indices in brainly.com/question/4419221

#LearnwithBrainly

3 0

3 years ago

Find the area of the figure.

Pepsi [2]

Answer:

17900m^2

Step-by-step explanation:

Area of the figure =(110×80+1/2×70×260)m^2

=(8800+9100)m^2

=17900m^2

8 0

3 years ago