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Nimfa-mama [501]
3 years ago
11

If x = -2, what does -x mean

Mathematics
1 answer:
pickupchik [31]3 years ago
6 0

Answer:

<h2><em><u>-x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>2</u></em></h2>

Step-by-step explanation:

<em><u>If</u></em><em><u>,</u></em>

x = -2

<em><u>Then</u></em><em><u>,</u></em>

-x = -(-2)

=> <em><u>-x = 2 (Ans)</u></em>

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the area of a rectangle is (y^2-8y+15) square inches. which expression represents a possible length? A. (y+5) B. (y-15) C. (y-2)
Pani-rosa [81]
D. (y-3)
I'm assuming that they want you to find the factors of the quadratic expression, which are (y-5)(y-3). (y-5) isn't up there, so (y-3) is the only solution that's really possible.
7 0
3 years ago
Which is the correct way to evaluate the expression 48 - (29-17)
Nadusha1986 [10]

Answer:

The correct way to evaluate this expression is my following the order of operations PEMDAS

P=Paranthesis

E=Exponents

M/D=multiply/divide

A/S=add/subtract

The first step in 48-(29-17) is to do what's inside the paranthesis

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Then you would subtract 48-12

48-12=36

Your final answer is

36

Hope this helps ;)

8 0
3 years ago
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What is 3x1+1+1+1+1+1+1+1+2+3
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Answer:

15

Step-by-step explanation:

Math is fun.

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3 years ago
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Rani deposited AED 12000 for 3 years at the rate of 5 percent per annum. Calculate the simple interest and amount at the end of
Luda [366]

Answer:

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Step-by-step explanation:

The computation of the simple interest and amount for the end of the 3rd year is shown below:

Simple interest is

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7 0
2 years ago
Read the question and type your response in the box provided. Your response will be saved automatically.
gayaneshka [121]

Answer:

h=32 cm

Step-by-step explanation:

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