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3 years ago

A cylinder has a base diameter of 16 feet and a height of 4 feet.

Mathematics

2 answers:

Ratling [72]3 years ago

7 0

Answer:

Step-by-step explanation:

radius = 16/2 = 8

Then you can apply the formula to calculate the base area, lateral surface or surface or even perimeter

sleet_krkn [62]3 years ago

3 0

Answer:

268 cubic feet

Step-by-step explanation:

=PI 8^2 (3/4)

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SOMEONE PLEASE HELLPPPP

ipn [44]

Answer:

93.39

Step-by-step explanation:

So the sum of exterior angles of the convex octagon is: 360 degrees

This means if we add all the equations that represent each angle, we can set it equal to 360 and solve for x

$(x+14) + (2x-3) + (3x+8) + (3x+16) + (2x-17) + (3x-4) + (3x-12) + (6x)$

Group like terms

$(x+2x+3x+3x+2x+3x+3x+6x) + (14-3+8+16-17-4-12)$

Add like terms

$23x+2$

Now let's set the sum of exterior angles to 360

$23x+2 = 360$

Subtract 2 from both sides

$23x=358$

Divide both sides by 23

$x\approx 15.565$

So by looking at all these, it appears that 6x is the highest value, given that x is positive. The way I estimated, is approximately 15.5, whenever I saw an equation like x+14, I estimated it's about 2x, since 14 is not exactly, but close to 15.5. I did this with each polynomial given. You could also manually check each one

Original equation

Subsitute

6(15.565)

Simplify

$93.39$

7 0

2 years ago

Sue uses the expression 8x3000+ 8x200+ 8 x 9 to help solve a multiplication problem what is sues multiplication problem

Iteru [2.4K]

we know that

the expression (8x3000+ 8x200+ 8 x 9) is equal to

$8*3,000+ 8*200+ 8 * 9 =8*(3,000+200+9)\\ =8*(3,209)\\ = 25,672$

therefore

<u>the answer is</u>

Sue's multiplication problem is to find the product of $8$ times $3,209$ in expanded form

6 0

3 years ago

Read 2 more answers

Describe the main parts of a proof.

Vsevolod [243]

Answer:

Is there a picture?

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

6. A submarine is traveling 200 feet below sea

sweet [91]

Answer:

the answer is 250

Step-by-step explanation:

5 0

2 years ago

Determine whether the sequence converges or diverges. If it converges, give the limit. 60, 10, five divided by three, five divid

vodomira [7]

$A_n = 60, 10, \frac{5}{3}, \frac{5}{18}$

Using geometric sequence form, we can rewrite it as:
$A_n = a_1 \cdot r^{n-1}$
$A_n = 60 \cdot \frac{1}{6}^{n - 1}$

Since r < 1, there exists a limit, and thus, it is said to converge.
$\lim_{n \to \infty} 60 \cdot (\frac{1}{6})^{n - 1}$
$= 0$

Since the ratio is still positive, as n tends towards infinity, the graph of the sequence will never go below the horizontal. Thus, we say that the limit of the function is zero, which means that as we increase the size of n, eventually after the infinite-th time, it will hit zero.

6 0

3 years ago