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egoroff_w [7]
3 years ago
11

What is the answer to −1 + (-3)

Mathematics
2 answers:
son4ous [18]3 years ago
8 0
The answer is too.. -1 + (-3) is equal too -4.
kolezko [41]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

-1 + -3 = -4

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The area of a square is 64n36 square units. What is the side length of one side of the square?
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Step-by-step explanation:

Since the formula for the area of a square is A = x^2, where x is the side length, x = √A.

If A = 64 square units, the side length is √64 units (8 units)

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What's the value of x? (Hint: it's not 7) and please explain
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Hey there!

4x + 7 + 35 = 90°

4x + 42 = 90°

SUBTRACT 42 to BOTH SIDES

4x + 42 - 42 = 90 - 42

CANCEL out: 42 - 42 because it give you 0.

KEEP: 90 - 42 because it help solve for the x-value.

NEW EQUATION: 4x = 90 - 42

SIMPLIFY IT!
4x = 48°

DIVIDE 4 to BOTH SIDES

4x/4 = 48/4

CANCEL out: 4/4 because it give you 1

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NEW EQUATION: x = 48/4

SIMPLIFY IT!

x = 12

Therefore, your answer is: x = 12


Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

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