Ask question

Ask question

All categories

2 years ago

7

A wall of bricks is 7.85 feet high and 13.0 feet wide. What is the area of the wall? Round to the correct number of significant

digits.

1 answer:

meriva2 years ago

7 0

Well you multiply 7.85 x 13.0 or length x width. Which is 102.5 or rounded is 103. Please pick me for brainliest!! :)

You might be interested in

Solve:<br><br><img src="https://tex.z-dn.net/?f=%5Cunderset%7Bx%5Crightarrow~3%7D%7B%5Clim%7D~%5Cdfrac%7B2x%5E2-18%7D%7Bx%5E2-3x

vodomira [7]

Hello, please consider the following.

$\displaystyle \lim_{x\rightarrow3}~\dfrac{2x^2-18}{x^2-3x} \\ \\ \\ =\lim_{x\rightarrow3}~\dfrac{2(x^2-3^2)}{x(x-3)} \\ \\ \\ =\lim_{x\rightarrow3}~\dfrac{2(x-3)(x+3)}{x(x-3)} \\ \\ \\ =\lim_{x\rightarrow3}~\dfrac{2(x+3)}{x} \\ \\ \\=\dfrac{2(3+3)}{3}\\ \\ \\=\dfrac{2*3*2}{3} =\Large \boxed{\sf \bf \ 4 \ }$

Thank you

8 0

3 years ago

Greatest common divisor of 66 and 90

pav-90 [236]

Answer:

6

Step-by-step explanation:

66 / 6 =11

90/6 =15

11 & 15 prime to each other, so 6 is the answer.

8 0

2 years ago

Chuck and Holly are saving money to buy a car. Chuck has $500 already and is going to save $100 a month. Holly has $1000 and pla

erastovalidia [21]

Answer:

10 months

Step-by-step explanation:

Step one

Given

Chuck has $500

Chuckle wants to save $100 monthly

Let the number of months be x

And the total be y

So

Y=500+100x--------1

Holy has $500

Chuckle wants to save $500 monthly

Let the number of months be x

And the total be y

So

Y=1000+50x--------2

Equate 1 and 2

500+100x=1000+50x

1000-500=100x-50x

500=50x

x=500/50

x=10

7 0

3 years ago

What is the area of this figure

den301095 [7]

Check the picture below.

$\stackrel{\textit{\Large Areas}}{\stackrel{triangle}{\cfrac{1}{2}(7)(6)}~~ + ~~\stackrel{rectangle}{(2)(4)}~~ + ~~\stackrel{rectangle}{(9)(7)}}\implies 21+8+63\implies 92$

8 0

2 years ago

What is the answer of how much he got in interest?

beks73 [17]

Answer:

He earned $1,100 in interest. $6,600 is the new amount in his bank.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers