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Sauron [17]
2 years ago
12

Luis was called to go up to the board and solve the following equation: 2x -12 =5. What should Luis' final answer be?

Mathematics
2 answers:
ZanzabumX [31]2 years ago
8 0

Answer:

x = 8.5 or x = 17/2

Step-by-step explanation:

2x - 12 = 5

Add 12 to 5, get 2x = 17

Divide 2 from 17

Get 8.5

X = 8.5 or 17/2

Vesnalui [34]2 years ago
6 0
The answer is 2/17 i believe
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a square measuring 9 inches by 9 inches is cut from the corners of a square measuring 15 inches by 15 inches what is the area of
Alexandra [31]

Answer:

Step-by-step explanation:

It would be the area of the big square minus the area of the small square.

6 0
3 years ago
PLEASE HELP ASAP!!!!!!
Natali5045456 [20]

Answer:

13.60 See the note below.

Step-by-step explanation:

Remark

This is just the reverse of the question you just did. This time you are trying to solve for c

Givens

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Solution

c^2 = a^2 + b^2        Substitute the givens.

c^2 = 8^2 + 11^2       Expand

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c^2 = 185                   Take the square root of both sides.

sqrt(c^2) = sqrt(185)       Complete the operation

c =  13.601                   Round to the nearest 1/100 th

c = 13.60                      Note: the zero must be there or the answer does not show the nearest 1/100 th

8 0
3 years ago
Use 4's and any of the operations: +, -, × and ÷ to write number sentences.
Furkat [3]

Answer:

Step-by-step explanation:

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3 years ago
Read 2 more answers
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Goryan [66]

Answer:  D. 7

Step-by-step explanation:

The problem tells you that x = 0 so replace everything that is x in the equation with 0 so the problem becomes

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Now we just solve the problem normally.

solve the problem in the parenthesis first, we must multiply -3 times 0^2 is 0

so now our problem is 7 + 0 which is 7

8 0
3 years ago
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