3 years ago

What are the variables in the expression 2w + 11t + 4y

Mathematics

1 answer:

Taya2010 [7]3 years ago

5 0

They are T, W, and Y

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The length of a room is 20 feet and its width is 12 feet. What is the perimeter? A. 64 feet B. 32 feet. C. 52 feet. D. 44 feet.

gogolik [260]

By adding all sides of the rooms walls you get 64 feet for your perimeter 20+20+12+12=64 feet

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4 years ago

3 ( y+2 ) = 2 ( y+4 )

Anestetic [448]

Answer:

√x+5=6

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Step-by-step explanation:

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3 years ago

What is the GCF of 4x^ 2 +6x

Triss [41]

Answer:

The GCF of 4x^2 + 6x

is. (2x )

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3 years ago

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Please help ASAP 30 pts + brainliest to right/best answer

Delicious77 [7]

When adding two together multiply:

log2 6 + log2 2 = log2(6*2) = log2 12

When you subtract 2 logs, divide:

So you have log2 12 / log2 8

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The answer is C.

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4 years ago

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Paolo was asked to find the original dimension of an enlarged pentagon. His solution is shown next to the pentagons. A small pen

seropon [69]

Answer:

Paolo made an error when he cross multiplied the proportion

Step-by-step explanation:

The proportion is ...

$\dfrac{3}{12}=\dfrac{x}{8}$

"Cross multiply" means "multiply both sides of the equation by the product of the denominators."

$\dfrac{3}{12}(12)(8)=\dfrac{x}{8}(12)(8) \quad\text{cross multiply}\\\\(3)(8)=(x)(12) \quad\text{Paolo got something different}$

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3 years ago

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