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3 years ago

Please help my friend needs to finish these questions!!!!

Mathematics

1 answer:

MissTica3 years ago

6 0

Answer:

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Step-by-step explanation:

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What is the volume? 8 m 2 m 1 m

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

8*2*1=16

8 0

3 years ago

Find the volume of this sphere. Use 3 for TT. V V ~ [?]cm3 V = nr3 r=6cm

Katen [24]

Answer:

$V = 864cm^3$

Step-by-step explanation:

Given

$r = 6$

$\pi = 3$

Required

The volume of the sphere

This is calculated as:

$V = \frac{4}{3} \pi r^3$

So, we have:

$V = \frac{4}{3} *3 *6^3$

$V = \frac{4}{3} *3 *216$

This gives:

$V = 4 *216$

$V = 864$

6 0

3 years ago

Twice the difference of a number and 3 equals 8

Vikentia [17]

This equation would be written as 2(n-3)=8.

3 0

3 years ago

Read 2 more answers

100 points

inna [77]

$\huge{ \mathbf{ \underline{ Answer }\: \: ✓ }}$

The sand we need to fill the cylinders is equal to the total volume of the six cylindrical posts .

Given terms ( common for each cylinder ) :

height (h) = 4 ft
radius. (r) = 0.5 ft

$\large \boxed{ \mathrm{volume =\pi {r}^{2} h}}$

$3.14 \times \dfrac{1}{2} \times \dfrac{1}{2} \times 4$

$\mathrm{3.14 \: ft {}^{3} }$

Since volume of each cylinder is equal, so total volume of six cylindrical post :

$3.14 \times 6$

${ \mathrm{18.84 \: ft {}^{3} }}$

_____________________________

$\mathrm{ ☠ \: TeeNForeveR \:☠ }$

3 0

3 years ago

Read 2 more answers

Please helpppp!!! Find the area of the irregular figure

OverLord2011 [107]

Answer:

The area of the figure is 143 sq in

Step-by-step explanation:

10 in * 7 in = 70 sq in

12 in * 4 in = 48 sq in

5 in * 5 in = 25 sq in

A = 70 sq in + 48 sq in + 25 sq in

A = 143 sq in

3 0

3 years ago