2 years ago

Can you delete your posts?

Mathematics

2 answers:

DerKrebs [107]2 years ago

6 0

I’d look in the help center but you can probably click on the 3 dots next to your post or contact an admin

ladessa [460]2 years ago

3 0

Pretty sure you click the three dots

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What is 5u+10u for math 8?

blsea [12.9K]

Answer:

(5+10)u

= 15u

is the solution

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1 year ago

Pls the timer is almost finish-

snow_tiger [21]

It’s c because if u simpilify it it’s 10 1/5

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2 years ago

Please help me <br> thank you

lilavasa [31]

Use the Pythagorean theorem. We have legs with lengths of 15 and 20 miles, now let's solve for the hypotenuse.

$a=15$
$b=20$
$c=?$

$a^2+b^2=c^2$
$15^2+20^2=c^2$
$c^2=400+225=625$
$c=25$

Your answer is 25 miles. Hope this helps! :)

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3 years ago

Levi takes his friends on a boat ride.

melomori [17]

Answer:

The distance traveled in Duke Canal is one-fourth the distance traveled on Witham Lake

Step-by-step explanation:good luck

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2 years ago

Rearrange the formula V = 1 3 πr2h for h. A) h = 3V πr2 B) h = V 3πr2 C) h = 3πr2 V D) h = πr2 3V

stiks02 [169]

Answer:

Option a) $h=\frac{3V}{\pi r^{2} }$

Step-by-step explanation:

The given formula seems to represent the volume of right circular cone. The correct formula is:

$V=\frac{1}{3} \pi r^{2} h$

We have to rearrange the formula for h. This means we have to move h on one side of the formula and all the other variables and constants on the other side of the equation. This can be done as shown below:

$V=\frac{1}{3} \pi r^{2} h\\\\3V=\pi r^{2} h\\\\h=\frac{3V}{\pi r^{2} }$

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3 years ago