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3 years ago

URGENT HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2 answers:

8 0

Answer: Gaira made a mistake when substituting the value –7.5 in for x. She multiplied both terms of the expression by –7.5 when she should have only multiplied –3.8 by –7.5. The correct answer is 34.5.

Step-by-step explanation:edginuity

Nimfa-mama [501]3 years ago

5 0

The mistake she made was timesing the 6 by the -7.5 as there is no x after the 6
Therefore:

-3.8(-7.5) +6
28.5+6 =34.5

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garik1379 [7]

Answer:

Step-by-step explanation:

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3 years ago

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Julli [10]

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3 years ago

What is the slope of the line passing through (1, 2) and (3, 8)? A: slope = 1/7 B: slope = 1/3 C: slope = 3 D: slope = 7

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5 0

4 years ago

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Nikolay [14]

Answer:

69.08

Step-by-step explanation:

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6 0

3 years ago

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kherson [118]

Answer:

3/4

Step-by-step explanation:

To answer this question we must first calculate the area of GHJK:

A= GH*HJ
A= (LM/2)* (MN/2)
A= LM*MN/4
LM/MN is the area of LMNO
So the area of LMNO is 4 times the area of GHJK
A is the area of LMNO and S the area of GHJK
S= A/4
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3 years ago