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3 years ago

14

What is the solution to the linear equation? - 12+36-1=-5-b

1 answer:

Mariana [72]3 years ago

4 0

Answer: b=−28

Step-by-step explanation:

−12+36−1=−5−b

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HELPPP!!! 10 PTS!<br><br> M angle (6x + 15) = _____

vodka [1.7K]

I think it is 90 :p (Good Luck)

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4 years ago

Read 2 more answers

Someone please help!

maks197457 [2]

Triangles equal 180. The bottom left corner is 90 in this triangle. Add the angles together set equal to 180.

x = unknown angle

90 + 67 + x= 180
157 + x= 180
subtract 157 from both sides
x= 23

ANSWER: x=23

Hope this helps! :)

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3 years ago

What is 4.3(v+2.5)=8.11+4v

True [87]

Answer:

-8.8

Step-by-step explanation:

We begin by simplifying the parenthesis through multiplication. Parenthesis is a structure which signals multiplication happening.

$4.3(v+2.5)=8.11+4v\\4.3v+10.75=8.11+4v$

We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

$4.3v+10.75-8.11=8.11-8.11+4v\\4.3v+2.64=4v$

Now, move 4.3v across by subtracting it from both sides.

$4.3v-4.3v+2.64=4v-4.3v$

$2.64=-0.3v$

Finally, we divide both sides by the coefficient of v.

$\frac{2.64}{-0.3} =\frac{-0.3v}{-0.3} \\-8.8=v$

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4 years ago

32(2 + 3) + 5 what is the operation

Leviafan [203]

Answer: first add everything in the (parentheses) then multiply that by 32 then add 5 = 165

Step-by-step explanation:

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3 years ago

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