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Yuri [45]
3 years ago
15

What is the value of the expression of -(-4)

Mathematics
1 answer:
Olenka [21]3 years ago
4 0

Answer:

4

Step-by-step explanation:

two negative signs are equal to a positive sign

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OverLord2011 [107]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
15 times 2 to 2to the second power minuses (42 divided by 6) plus 58
DedPeter [7]
Hope this equation is correct and helps you

8 0
3 years ago
What the value of x plz
Gwar [14]
Well, the answer to this question is 55 degrees.
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3 0
3 years ago
Given points A(3,7) and B(8, -3) are the end points of AB, calculate the coordinates of M, the midpoint.​
tester [92]

Answer:

(5.5,2)

Step-by-step explanation:

see the pic for the steps

7 0
3 years ago
Find the solution set. (x+7)(x+7)=0
levacccp [35]

For this case we must find the solution of the following expression:

(x + 7) (x + 7) = 0

If we isolate a term and we equate to zero, we have:

x + 7 = 0

Subtracting 7 on both sides of the equation we have:

x + 7-7 = 0-7\\x = -7

Thus, the solution of the expression is given by:

x = -7

ANswer:

x = -7

7 0
3 years ago
Read 2 more answers
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