3 years ago

Which of these equations has the same solution as the equation x+5= 12?

Mathematics

2 answers:

liubo4ka [24]3 years ago

4 0

The answer is B!
I hope I helped! ♥

leva [86]3 years ago

3 0

C, add the 5 in X and it still equals 12

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Solve: −5(x + 6) = 15

Sidana [21]

Answer:

-5x-30 = 15

or, -5x = 15+30

or, -5x = 45

or, x = 45/-5

therefore : x = -9

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3 years ago

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Combine like terms. What is a simpler form of the expression?

qwelly [4]

-3(-4y+3)+7y

First multiply -3 by the terms in the parentheses
-3(-4y+3) = 12y -9
Your expression now looks like
12y -9 +7y
Then combine the terms containing the variable y
12y + 7y = 19 y
Your final answer is
19y - 9 (answer choice A)

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navik [9.2K]

Answer:

A = 31.8 cm2

Step-by-step explanation:

Yhe formula:

$A=\frac{\pi r^{2}(Central.Angle) }{360}$

$r=18/2=9cm$

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Hope this helps

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2 years ago

1 1/12 − 8/9 is it greater than 1/2 <br> pls help fast

nekit [7.7K]

Answer:

It is not greater than 1/2

Step-by-step explanation:

11/12-8/9 = 1/36

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Solve for P=b+2a+2c for b

tia_tia [17]

b + 2a + 2c = p or unknown answer,

b plus 2 times a plus 2 times c equals p the unknown answer

From there you use the strategy of guess and check to get your answer.

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