3 years ago

Look at the attachment below! Thanks

Mathematics

1 answer:

Nataly_w [17]3 years ago

6 0

The first one is D. I not really sure about the last one

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Simplify using the distributive property. 5 Marks 1/5(4m+20) 9(5/9 y-1/3)

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Answer+Step-by-step explanation:

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Answer:

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3 years ago

What is the degree measure of FEG? A 20° B 31° C 56° D 124°

Blizzard [7]

Answer:

C) 56

Step-by-step explanation:

DEG and FEG are on a straight line forming 180 degree.

Set your formula up as

180 = (3x+31)+(2x-6)

180 = 3x +2x +31 - 6

180 - 31 + 6 = 5x

155 = 5x

155/5 = x

31 = x

Now substitute 31 in place of x

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3 years ago

Put the following equation of a line into slope-intercept form, simplifying all

lisabon 2012 [21]

Answer:

y = -5x-9

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

10x + 2y = -18

Subtract 10x from each side

10x + 2y-10x =-10x -18

2y = -10x-18

Divide each side by 2

2y/2 = -10x/2 -18/2

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Step-by-step explanation:

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