4 years ago

Can some help me with this

Mathematics

1 answer:

inn [45]4 years ago

4 0

Answer:

Naw I can't help ya I gotta find my notes

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find the volume of a cylinder if it has a diameter of 8 and a height of 12 leave your answer in terms of pie

Mariana [72]

<h3> ♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The formula for volume of a cylinder is:

$\pi r^2h$

The radius is half the diameter

Radius = 8/2 = 4

Substitute the values in:

$\pi (4)^2(12)$

Surface area = $192\pi$

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

3 years ago

3<br><img src="https://tex.z-dn.net/?f=%203%5Cfrac%7B4%7D%7B5%7D%20%20%5Cdiv%20%203%5Cfrac%7B1%7D%7B6%7D%20" id="TexFormula1" ti

Jobisdone [24]

Hey There!

Here is your answer:

First write the equation down:

-3 4/5 ÷ -3 1/6

Then put the mixed fractions into whole numbers:

-3 4/5= 5×-3=-15+4=-11= -11/5
&
-3 1/6= 6×-3=-18+1=-17= -17/6

Now right the new problem:

-11/5×6/-17

Now multiply:

-11×6=-66
5×-17=-85

Which means -66/-85 is your answer!

Hope this helps!

3 0

3 years ago

find the present value of an investment that is worth 19513.75 after earning 3% simple interest for 51/2 years answer

tekilochka [14]

Answer:

x+ x×3%×11/2=19513.75 considering 3% interest per year for 5 and a half years

x=8375

Step-by-step explanation:

x×233/200=19513.75

x=1951375/233

x=8375

5 0