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Rzqust [24]
3 years ago
9

What's the answer to this pls I'll give brainliest ​

Mathematics
1 answer:
bulgar [2K]3 years ago
4 0

Answer:

41 the answer is 41 :)

Step-by-step explanation:

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Rashid [163]

Answer:

what do you need help with        

Step-by-step explanation:

3 0
2 years ago
Which is the correct answer ?????
Damm [24]
<h3>Answer:  True</h3>

Explanation:

Technically you could isolate any variable you wanted, from either equation. However, convention is to pick the variable in which isolating it is easiest, and most efficient.

The key thing to look for is if there's a coefficient of 1. This is found in the second equation for the y term. Think of -4x+y = -13 as -4x+1y = -13. Due to the coefficient of 1, when solving for y we won't involve messy fractions.

If you were to solve for y, then you'd get y = 4x-13, which is then plugged in (aka substituted) into the first equation. That allows you to solve for x. Once you know x, you can determine y.

6 0
1 year ago
2x -2 = -200 <br><br><br> whats the value of x
Elden [556K]

Answer:

Step-by-step explanation:

2x - 2 = - 200

Bringing like terms on one side

2x = - 200 + 2 = - 198

2x = - 198

x = - 198/2 = - 99

4 0
2 years ago
Read 2 more answers
Find the value of:
DENIUS [597]
Plug x and y when you type in the calculator
2-2(2+3) and see your answer
8 0
3 years ago
A road sign is in the shape of an equilateral triangle with a vertical measurement of 41.2cm. How long is each side?
shusha [124]
H=(√3)*a/2 = 41.2

So, a=2*41.2/√3=47.6
3 0
3 years ago
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