3 years ago

DONT ANSWER I JUST NEED THE POINTS

Mathematics

2 answers:

Blababa [14]3 years ago

5 0

Answer:

poop hehe

Step-by-step explanation:

Anna [14]3 years ago

5 0

Answer Im going to answer

Step-by-step explanation:

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A cylinder has a surface area of 1,890 m^2 and a radius of 9 cm what is the volume of the cylinder to the whole number

makvit [3.9K]

Answer:

The answer is ≈ 6214.78

(could put the sign because it wouldnt let me)

Step-by-step explanation:

Formulas:

$A= {2} \pi r h + 2\pi r^{2}$

$V=\pi r^{2}h$

$V= A \frac{r}{2} -\pi r^{2} =1890 *\frac{9}{2} -\pi *9^{3} = 6214.77896$

rounded= 6214.78

~<u>rere</u>

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2 years ago

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Dafna1 [17]

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3 years ago

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KIM [24]

Answer:

william is 15 now

Step-by-step explanation:

x+15 = 3(x-5)

x+15 = 3x - 15

15 = 2x-15

30 = 2x

15 = x

15-5 = 10 10*3 =30 15+15 =30

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3 years ago

How do I solve this??

kvasek [131]

It’s asking you to add 1 2/5 and 2 3/10 (let me know if you want the answer)

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3 years ago

Find measure of angles B, E, D and C and the length of BC.

Angelina_Jolie [31]

Answer:

< B = 180-30-65=85°

< E = 85°

< D = 30°

< C = 65°

BC = 20/35 × 28 = 16

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3 years ago

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