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Zepler [3.9K]
2 years ago
14

Solve the following a) 2x + 3) = x-4

Mathematics
1 answer:
Virty [35]2 years ago
8 0

Answer:

x=-7

Step-by-step explanation:

2x+3=x-4

2x-x=-4-3

x=-7

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B is the correct answer

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2 years ago
A square picture frame with each side length represented by 3x -
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Answer:

C. X=6

Step-by-step explanation:

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5 0
3 years ago
What is the perimeter of the triangle?<br>units=<br>​
Luba_88 [7]

Answer:

36

Step-by-step explanation:

Use pythagorean theorem

side 1 = 9

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Hope this helpful!!!!! :)

8 0
3 years ago
Help on both of these pls<br> also sry the lighting is weird
IRISSAK [1]

Answer:

see explanation

Step-by-step explanation:

The 2 angles form a right angle, thus their sum is 90°, hence

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-----------------------------------------------------

To calculate the slope m use the slope formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (1, 4) ← 2 points on the line

m = \frac{4-0}{1-0} = \frac{4}{1} = 4


5 0
3 years ago
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