3 years ago

Find negative square root of 16. (4 points) a −4 b 4 c ±4 d −8

Mathematics

1 answer:

Tom [10]3 years ago

3 0

Step-by-step explanation:

Find negative square root of 16. (4 points) a −4 b 4 c ±4 d −8

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Need help fast.

Lisa [10]

w represents width

4w represents length

d represents diagonal

w2 + (4w)2 = d2

w2 + 16w2 = d2

17w2 = d2

±w√17 = d

The diagonal is the width times √17.

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3 years ago

What is 524 rounded to nearest 10

ValentinkaMS [17]

Answer: 520
Explanation: The 4 is not bigger than 5

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3 years ago

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Jalen charges customers a flat fee of $30 to mow their grass plus $8.50 an hour for additional yard work. If Mr. Williams pays J

Elena-2011 [213]

Answer:

She spent 2 and a half hours doing extra work.

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3 years ago

Solve the inequality. 3x + 7 > 4x + 2

ankoles [38]

5>x because you can subtract 5 from both sides and 3x from both sides

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3 years ago

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Gavin and his three friends want to share 1/3of cake equally. Gavin says that each friend will get 1/9 of the cake. Use the drop

Alexxandr [17]

Answer: Incorrect

Step-by-step explanation:

Given

Gavin and his three friends wants to share $\frac{1}{3}$ of cake equally.

So, there are 4 members to distribute the cake

Each member will get

$\Rightarrow \dfrac{\dfrac{1}{3}}{4}\\\\\Rightarrow \dfrac{1}{3\times 4}=\dfrac{1}{12}$

So, each member get one-twelvefth of the given cake.

Hence, Gavin is incorrect.

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3 years ago

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