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3 years ago

5

The area of a rectangular wall of a barn is 132 square feet. Its length is 10 feet longer than twice its width. Find the length

and width of the wall of the barn.

1 answer:

Brrunno [24]3 years ago

4 0

Width: 7 feet
Length: 24 feet

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What's the surface area?<br> (EXPLAIN YOUR ANSWER)

cestrela7 [59]

The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.

57960ft

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3 years ago

The average discharge at the mouth of the Amazon River is 4,900,000 cubic feet per second. How much water is discharged from the

Misha Larkins [42]

Answer: Average discharge at the mouth of the Amazon River in 1 hour = $1.764\times 10^{10}$ cubic feet

Average discharge at the mouth of the Amazon River in 1 year= $3.66912\times10^{13}$ cubic feet[/tex]

Step-by-step explanation:

Given : The average discharge at the mouth of the Amazon River =4,900,000 cubic feet per second.

i.e. The average discharge at the mouth of the Amazon River in 1 second= 4,900,000 cubic feet

Since 1 hour = 3600 seconds

Then , the average discharge at the mouth of the Amazon River in 1 hour =

$4900000\times3600=17640000000$ cubic feet

Since , there are 2080 hours in a typical year.

Then, the average discharge at the mouth of the Amazon River in 1 year=

$2080\times17640000000\\\\=36,691,200,000,000=3.66912\times10^{13}$ cubic feet

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3 years ago

A group of habitats makes up a _____. community biome population

Gelneren [198K]

A group of habitats makes up a, Answer: Letter Choice, (B), BIOME

Hope that helps!!!! : )

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3 years ago

Read 2 more answers

Find the volume of the solid bounded by the sphere x^2+y^2+z^2=2z

liraira [26]

$x^2+y^2+z^2=2z\implies x^2+y^2+z^2-2z+1=1\implies x^2+y^2+(z-1)^2=1$

is a sphere centered at (0, 0, 1) with radius 1. We only need to know the radius; the volume is

$V=\dfrac43\pi r^3$

where $r=1$ , so the volume would be $\dfrac{4\pi}3$ .

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3 years ago

7x10^6 is _________ x the value of 2x10^4

sashaice [31]

Answer:

350

Step-by-step explanation:

so the first step is to find the values of each of them

7x10^6=7000000

2x10^4=20000

then we divide 7000000 by 20000

7000000/20000=350

so the answer is 350

hope this helps :)

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3 years ago