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3 years ago

7

-6a + 2a= -36 pls help

2 answers:

miv72 [106K]3 years ago

5 0

Answer:

a = 9

Step-by-step explanation:

-6a + 2a = -36

-4a = -36

a = -36/-4

a = 9

djyliett [7]3 years ago

4 0

Answer:

a=9

Step-by-step explanation:

-6a + 2a= -36

-4a = -36

÷-4 ÷-4

a= 9

<u><em>I HOPE THIS HELPS:)</em></u>

<u><em>HAVE A GOOD DAY</em></u>

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40=3x+x^2<br><br> How do I find the answer to this

tamaranim1 [39]

Answer:

x = -8, x = 5

Step-by-step explanation:

This can be solved using Factorization method:

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2 years ago

Find the equation of a line that is parallel to line g that contains (P, Q).

Fofino [41]

Correct option:

$\boxed{x-y=P-Q}$

<h2>Explanation:</h2>

Given that the line we are looking for is parallel to g, then the slope of that line and g is the same, therefore:

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So we can write the point-slope form of the equation of the line as follows:

$y-y_{0}=m(x-x_{0}) \\ \\ (x_{0},y_{0})=(P,Q) \\ \\ \\ y-Q=1(x-P) \\ \\ y-Q=x-P \\ \\ \\ Arranging: \\ \\ P-Q=x-y \\ \\ \boxed{x-y=P-Q}$

<h2>Learn more:</h2>

Graphying systems of linear equations: brainly.com/question/13799715

#LearnWithBrainly

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3 years ago

Read 2 more answers

Find what x is giving brainly.

torisob [31]

The total of all angles of a heptagon is 900.
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3 years ago

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Ulleksa [173]

Answer:

x = 50

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Step-by-step explanation:

supplementary angles are two angles whose sum is 180°

∠D + ∠F = 180°

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3x + x = 180 + 20

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x = 200/4

x = 50

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F = 50 - 20 = 30

∠F = 30°

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Step-by-step explanation:

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