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IrinaK [193]
3 years ago
13

What is the length of a rectangle with width 20 in, and area 172 in2

Mathematics
1 answer:
timofeeve [1]3 years ago
5 0
Answer:

8.6 inches (Rounded: 9 inches)

Step by Step:

1). w x l = A

2). 20 x l = 172

3). 172/20

4). 8.6
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What is 9 + 10 ? I’m so confused. People keep telling me it’s 21 but it doesn’t seem right.
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Answer:

It's 21.

Step-by-step explanation:

The factors of 9 are 3 and 3. (You need to multiply 3x3 to get 9.) The factors of 10 are 5 and 2. But, if you multiply 3 by 5, which gives you 15, and multiply the other 3 by 2, which gives you 6, and then add 6 to 15, you get 21.

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A particle is moving along the curve y= 5sqrt(5x+4) . As the particle passes through the point (1,15), its x-coordinate increase
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3 years ago
The larger of two number is 12 more than the smaller number.if the sum of the two numbers is 74, find the two numbers
Mars2501 [29]
<h3><u>The value of the smaller number is 31.</u></h3><h3><u>The value of the larger number is 43.</u></h3>

y = 12 + x

y + x = 74

Since we have a value for y, we can plug it into the second equation

12 + x + x = 74

Subtract 12 from both sides.

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Combine like terms.

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Divide both sides by 2.

x = 31


Now that we have a value of x, we can plug it into the original equation to get a value for y.

y = 12 + 31

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3 0
2 years ago
Plssss help ASAPPP!!!!!!!
Alik [6]

Answer:

12

Step-by-step explanation:

you have to times 2 x 6 to find your x

I'm not for sure tho but I hope it's right

8 0
2 years ago
PLEASE ANSWER QUICK!!!
tensa zangetsu [6.8K]
38 mins

dbdhshshehhwsh
6 0
3 years ago
Read 2 more answers
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