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Mars2501 [29]
3 years ago
5

A cylinder has a radius of 5 inches and height of 20 inches.which is the surface area of the cylinder?

Mathematics
1 answer:
3241004551 [841]3 years ago
4 0

Answer:

1. 1187 square inches

Step-by-step explanation:

Good Job!

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3/7 is 42 what is the whole amount
Luda [366]
If 3/7 is equal to 42 then 7/7 (100%) is = 98
7 0
3 years ago
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The diameter of a spherical balloon that is being filled with air is increasing at the rate of 3 inches more than the time, t. W
Harrizon [31]

Answer:

V=36 \pi cubic inches

Step-by-step explanation:

Diameter is increasing at 3 inches more than time, When t = 3

Diameter (d) = 3+3 = 6

d = 6

Radius is HALF of diameter, so

r = 6/2 = 3

Now, the volume of a sphere is given by the formula:

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

Putting r = 3, we get:

V=\frac{4}{3}\pi r^3\\V=\frac{4}{3}\pi (3)^3\\V=36 \pi

The volume would be 36π

5 0
3 years ago
the cost of the chocolate bars are in the table. which expression can be used to find of n candy bars?
Liono4ka [1.6K]

Answer:

Squirrels to ear the candy bars

Step-by-step explanation:

Squirrels can find the expression to find the n candy bars

7 0
3 years ago
Which of the Following is a solution to 7x-6y=19<br> (-5,-3)<br> ,(7,5), <br> (-4,0)<br> (1,-2)
Korolek [52]

Answer:

(1,-2)

Step-by-step explanation:

Choose any value for x that is in the domain to plug into the equation.

Choose 0 to substitute in for x to find the ordered pair.

(0, -19/6)

Choose 1 to substitute in for x to find the ordered pair.

Remove parentheses.

y= -19/6 + 7(1)/6

Simplify

y=2

Use the

x and y values to form the ordered pair.

(1,−2)

4 0
3 years ago
Give the area of a rectangle that has a length of 8 and a width of 9.
frez [133]

Answer:

72

Step-by-step explanation:

  1. L × W = A
  2. 8 × 9 = A
  3. 8 × 9 = 72

I hope this helps!

6 0
3 years ago
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