Ask question

Ask question

All categories

Murljashka [212]

3 years ago

7

What is the surface area of the cylinder to the nearest square inch ?

1 answer:

boyakko [2]3 years ago

4 0

$\bf \textit{surface area of a cylinder}\\\\
S=2\pi r(h+r)\qquad 
\begin{cases}
h=height\\
r=radius
\end{cases}$

looking at the picture above... you do have the radius, is just in the truncated part of the picture... so you have "h" and "r", so just plug them in

You might be interested in

A farmer uses 1/3 of his land to plant cassava, 2/5 of the remaining and to plant maize and the rest vegetables.if vegetables co

zimovet [89]

The answer is 75 because if u multiply 75 by 1/3 you get 25 then 25 times 2/5 u get 10 75 is your answer

7 0

3 years ago

Can some one play 1v1.lol<br><br> partycode:uswms5s

Alexandra [31]

Answer:

Sure I will play

8 0

3 years ago

Read 2 more answers

Find the measure of each acute angle in a right triangle where the measure of one acute angle is 8 times the measure of the othe

Arlecino [84]

Answer:

10° and 80°

Step-by-step explanation:

All triangles have internal angles that always add up to 180°.

8 0

3 years ago

1 1 Charlotte has 203 feet of plastic pipe. She cuts off a 35-foot length and then a 6-foot length. If she now needs a 10-foot p

oee [108]

Answer:

After subtracting, there should be 10.5833333 foot piece left. The remaining piece will do, there will be 0.5833333 foot left of a piece.

Step-by-step explanation:

25 1/3 - (8.5 + 6.25)

25 1/3 - 14.75

=10.5833333

7 0

3 years ago

Which value of x would make NO || Kj?

SSSSS [86.1K]

Answer:

$x = 8$

Step-by-step explanation:

Given

The attached figure

Required

Find x

To find x, we make use of the following equivalent ratios:

$LN : LO = NK:OJ$

This gives:

$(x-3) : (x - 4) = (x +2) : (x)$

Convert to fractions

$\frac{x-3}{x-4} = \frac{x+2}{x}$

Cross Multiply

$x(x-3) = (x-4)(x+2)$

Open brackets

$x^2-3x = x^2 -4x +2x - 8$

Collect Like Terms

$x^2 - x^2-3x +4x -2x =- 8$

$-3x +4x -2x =- 8$

$-1x =- 8$

$-x =- 8$

Multiply through by -1

$-1 * -x =- 8*-1$

$x = 8$

6 0

3 years ago