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IgorC [24]
2 years ago
11

2. How many solutions does each equation

Mathematics
1 answer:
lakkis [162]2 years ago
7 0

Answer:

2 solution

answer is -c=0 or 0=c

10+3c-2=4c-c+8

3c-4c-c=8-10-2

-c=0

0=c

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∠A∠A and ​ ∠B∠B ​ are vertical angles with m∠A=xm∠A=x and m∠B=5x−80m∠B=5x−80 . What is m∠Am∠A ?
iris [78.8K]

The Vertical Angles Theorem states that if two angles are vertical angles, then they are congruent .Given <A and <B are vertical angles so they are equal.

<A=<B.

Measure of <A=x and <B=5x-80

Or  5x-80=x

Adding 80 both sides

5x-80+80=x+80

5x=x+80

Subtracting x both sides

5x-x=x-x+80

4x=80

Dividing both sides by 4

x=20

Measure of <A= x= 20 degrees.

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2 years ago
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RoseWind [281]
Square root of 4 is 2
Square root of 9 is 3
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8 0
2 years ago
Four different sets of objects contain 2, 5, 6, and 7 objects, respectively. How many unique combinations can be formed by picki
mario62 [17]
The correct answer for the question that is being presented above is this one: "A. 960."<span>Four different sets of objects contain 2, 5, 6, and 7 objects, respectively. 
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= 960

Here are the following choices:
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3 0
3 years ago
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What is the slope of the line?
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Step-by-step explanation:

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