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3 years ago

....pls help me :((((((

Mathematics

1 answer:

Rina8888 [55]3 years ago

5 0

Answer:

y= -7

Step-by-step explanation:

So first distribute the 8

4=8y+32-4y

now combine like terms (the -4y+8y)

4=32+4y

Subtract 32 on both sides to isolate 4y

-28=4y

now divide 4 on both sides to isolate Y

-7=y

so y= -7

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3 years ago

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Answer:

see the attachment

Step-by-step explanation:

1. Two angles that sum to 90° are complementary, whether they are adjacent or not. Angles LMN and NMP are also adjacent.

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3 years ago

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Step-by-step explanation:

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2 years ago

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3 years ago

Henry ran five races, each of which was a different positive integer number of

dolphi86 [110]

Answer:

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Step-by-step explanation:

Let x be the number of miles on Henry's longest race.

We have been given that Henry ran five races, each of which was a different positive integer number of miles.

We can set an equation for the average of races as:

$\frac{\text{The sum distances of 5 races}}{5}=4$

As distance covered in each race is a different positive integer, so let his first four races be 1, 2, 3, 4.

Now let us substitute the distances of 5 races as:

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Therefore, the maximum possible distance of Henry's longest race is 10 miles.

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2 years ago