3 years ago

-3/4 + 1/5 find each sum with out using a number line

Mathematics

1 answer:

Maru [420]3 years ago

8 0

Might be terribly wrong since it's been a while that I've done fractions, but I got -11/20. Hope this helps!!!

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(-2, 3), (3, -2), (1, 3), (0, -2)<br> DOMAIN<br> RANGE

AURORKA [14]

Answer:

(-2, 3) = domain -2 = range 3

(3, -2) = domain 3 = range -2

(1, 3), = domain 1 = range 3

(0, -2) = domain 0 = range -2

Step-by-step explanation:

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3 years ago

Which of the following methods would be the easiest to use to solve 12x2 – 48 = 0?

Katarina [22]

$\bf \stackrel{\textit{solving for \underline{x}}}{12x^2-48=0\implies 12x^2=48\implies x^2=\cfrac{48}{12}\implies x^2=4} \\\\\\ x=\pm\sqrt{4}\implies x=\pm 2$

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iren2701 [21]

4 * 2 * 2 * 2 = 32 bacteria

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lilavasa [31]

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Which rule explains why these triangles are congruent? (A) ASA (B) AAS (C) SAS (D) These triangles cab not be proven congruent

DerKrebs [107]

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Step-by-step explanation:

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