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Brut [27]
3 years ago
14

What is the value of x

Mathematics
1 answer:
expeople1 [14]3 years ago
6 0

Step-by-step explanation:

x+2+x=180

2x=180-2

2x=178

x=89

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The area of a parallelogram is modeled by the formula, A = lw. Solve the equation for w.
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Hello there! Thank you for asking your question here at Brainly! I will be assisting you with answering this question today, and will teach you how to handle it on your own in the future.

First, let's look at our problem.
"A = L * W, solve for W."

This is basic algebra, but I will teach you how to tackle this problem, so you can do it on your own.

So, we have the following equation:
A = L * W
To solve for W, we need to get it alone on one side of the equation. Currently, it is not alone, but rather is being multiplied by L.
To isolate W, we need to perform the opposite order of operations on both sides of the equation.

A = L * W
Divide both sides by L to isolate and solve for W.

W = \frac{A}{L} is our solution.

The following equation matches the answer choice "C".

Your answer is "C."

I hope this helps!
3 0
3 years ago
How do solve this equation step by step
Kryger [21]

Answer: 15n³-105n²+2n+16/6n²-42n

Step-by-step explanation:

n+8/3n²-21n +5n/2

2(n+8)+5n(3n²-21n)/2(3n²-21n)

2n+16+15n³-105n²/6n²-42n

15n³-105n²+2n+16/6n²-42n

7 0
3 years ago
Help me please asap
weeeeeb [17]
C is the answer to you question
3 0
3 years ago
Solve the equation. –x – 7 = 16 –23 8 22 –9
Svetradugi [14.3K]

Answer:

x = - 23

Step-by-step explanation:

Given

- x - 7 = 16 ( Isolate - x by adding 7 to both sides )

- x = 23 ( multiply both sides by - 1 )

x = - 23

4 0
3 years ago
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