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topjm [15]
3 years ago
6

-4/5 + 4/5 Please I need the grade

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
8 0

Answer:

0 hope it helps ok bye have a good grade

Phantasy [73]3 years ago
4 0
The correct answer is 0 because the Least common denominator and combine 0
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MaRussiya [10]

Answer:

B

Step-by-step explanation:

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Alex777 [14]

Answer:

A

Step-by-step explanation:

We see that triangle QRS is located in Quadrant III. (See attachment for labelling of quadrants)

Reflecting it over the x-axis means that we flip it over the x-axis, or we flip it vertically. Doing so, QRS will end up in Quadrant II.

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3 0
3 years ago
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puteri [66]

Answer:

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Step-by-step explanation:

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Find the missing side of a right triangle if side a=7 and side b=11.
alexira [117]

Step-by-step explanation:

c² = a² + b²

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now u have to square root it

c² = 170

c = 13

3 0
2 years ago
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