3 years ago

Which algebraic expression is equivalent to the expression below?

Mathematics

1 answer:

Komok [63]3 years ago

5 0

Answer: A

Step-by-step explanation:

3(2x + 5y)

distribute by multiplying 3 by 2x and 3 by 5y

6x + 15y

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Solve -3x + 12 = x – 4 Show your work

jeka94

Answer:

Step-by-step explanation:

-3x +12 =x-4

+3x

12 = 4x -4

16 = 4x

Divide by 4

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The radius of a circular plate is 12 centimeters. What is the area, in square centimeters, of this plate? Write your Anwer using

lesya [120]

Answer:

The area of circular plate is 144π square centimeters.

Step-by-step explanation :

<h3>Solution :</h3>

Here, we have given that the radius of circular plate is 12 centimeters.

So, finding the area of circular plate by substituting the values in the formula :

$\longrightarrow{\pmb{\sf{Area_{(Circle)} = \pi{r}^{2}}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi{(12)}^{2}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi{(12 \times 12)}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi{(144)}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi \times 144}}$

$\longrightarrow{\sf{Area_{(Circle)} = 144\pi}}$

$\star{\underline{\boxed{\frak{\purple{Area_{(Circle)} = 144\pi\: {cm}^{2}}}}}}$

Hence, the area of circular plate is 144π square centimeters.

$\rule{300}{2.5}$

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2 years ago

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morpeh [17]

The answer is letter c

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3 years ago

Solve x/6 = 20. a. x = 120 b. x = 3 c. x = 14 d. x = 26

GenaCL600 [577]

The correct answer is A. x=120

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If Johnny had 8 apples and his friend took 2 how much apples does Johnny have ?

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Answer:

Johnny now has 6 apples

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