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pashok25 [27]
4 years ago
8

Simplify 6x+(-5y) -12x +4x

Mathematics
1 answer:
faust18 [17]4 years ago
4 0

Answer:

=−2x−5y

Step-by-step explanation:

Let's simplify step-by-step.

6x−5y−12x+4x

=6x+−5y+−12x+4x

Combine Like Terms:

=6x+−5y+−12x+4x

=(6x+−12x+4x)+(−5y)

=−2x+−5y

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Beverly is painting a mural on a 1-square-meter section of a wall. She has completed a rectangular part of the mural that's is 5
yawa3891 [41]

Answer:

0.21 square meter

Step-by-step explanation:

Area of the section of wall = 1 square meter

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But,

Area of a rectangle = length x width

So that,

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The part of the mural that has been completed by Beverly is 0.21 square meter.

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3 years ago
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The diagonal of a rectangle is of length a. It splits each corner forming two angles with a ratio of 1:2. The area of the rectan
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Answer:

Step-by-step explanation:

Given

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Area of rectangle A=L\cdot b

A=\frac{\sqrt{3}}{2}a\times \frac{a}{2}

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