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morpeh [17]
2 years ago
13

What is (-2)+(-2)+(-2)??​

Mathematics
2 answers:
TEA [102]2 years ago
8 0

While there is a positive in front of two our negatives, they are canceled out by a positive

Rules of expressions: (++=+)(--=+)(+-=-)

Therefore -2+(-2) is really just -2-2

This equals -4-2=-6

Answer:-6

Rama09 [41]2 years ago
5 0

Answer:

-6

Step-by-step explanation:

hope this helps ;)

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Virty [35]
Using the Pythagorean therom.

9^{2} + b^{2} = 14^{2}
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What is the slope of (1,0) and (3, 4) (remember to use the slope formula y1-y2/x1-x2<br> and reduce)
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Answer:

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General Formulas and Concepts:

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

<u>Alg I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

Point (1, 0)

Point (3, 4)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{4-0}{3-1}
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Rewrite the expressions as a multiple of a sum of two numbers with no common factor 15+33
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Step-by-step explanation:


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A. False
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B. True
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D. True
Why? Because like question C., the base is 6, and the height is 4. 6*4 is 24/2 = 12. If you don't get this, the formula for all triangles is b*h*1/2
E. True
Why? Because from questions B. and D., the area of the rectangle is 200 and the area of the triangle is 12. 200 + 12 = 210.

Hope this helped,
Loafly
3 0
4 years ago
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