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Veseljchak [2.6K]
2 years ago
14

9. a cylinder and its dimensions are shown in the diagram, which equation can be used to find V, the volume of the cylinder in c

ubic inches?​

Mathematics
1 answer:
Aleks [24]2 years ago
3 0

Answer:

A

Step-by-step explanation:

Volume of cylinder = π×r²×h

(Remember, we are given the diameter not the radius, we will have to half the diameter to get the radius)

Radius = 7

Volume = π×7²×h

<u>So your answer is A</u>

You might be interested in
chen is buying a ham. He wants to divide it into 6.5-ounce servings for 12 people. write and solve a division equation to find w
OLga [1]

Answer:

Amount of people to serve x Serving Size = Size of ham

12 x 6.5 = ?

=78

Step-by-step explanation:

Looking for size ham chen should buy = ?

Amount of people to serve = 12

Serving Size = 6.5-ounce

Equation=

Amount of people to serve x Serving Size = Size of ham

12 x 6.5 = ?

=78

8 0
2 years ago
Lorie is using long division to find the quotient of x^3 + 6x^2 + 5 and x^2 + x -1, as shown at the bottom of this question.
meriva

Answer:

Option (B)

Step-by-step explanation:

x² + x - 1) x³ + 6x² + 0x + 5 ( x + 5

           - (<u>x³ +   x²  -  x</u>)

                      5x² + x + 5

                    -(<u>5x² + 5x - 5)</u>

                             -4x + 10

Result : x+5+\frac{-4x+10}{(x^{2}+x-1)}

By the comparing the result with the Lorie's solution,

She made a mistake in the last step in which she combined the constant incorrectly.

Therefore, Option (B) will be the answer.

7 0
2 years ago
In an athletics team, tall members are three times more likely to win a medal than short members. this year the team has won 60
nirvana33 [79]
Well lets say y = the amount of medals won. lets say x is the amount won by short people and z is the amount won by tall. we know that the total medals is the total medals won by short and tall so:
y = x + z

it says that tall people are 3.times more likely. this would mean they won three times more than short people. so
z = 3x.

so if we know what z equals, we can replace z with what it is equal to. so:
y = x + z
y = x + 3x
y = 4x

we know that 60 medals were won so
y = 4x
60 = 4x
x = 15

that is the amount won by short people
4 0
2 years ago
A student theater charges $9.50 per ticket. The theater has already sold 70 tickets. Write and solve an inequality that represen
Genrish500 [490]
9.50 times 70 is greater or less than 1000
8 0
2 years ago
Converting 4.9 kilograms would give you 11 of which US customary system unit? A. Pounds B. Stones C. Teaspoons D. Ounces Mark fo
Usimov [2.4K]

Kilograms is a type of measurement for weight, and so the converted measure should also be weight (which leaves only oz. and lbs.)

The converting ratio of kilograms to pounds is: 1 = 2.2

The converting ratio of kilograms to ounces is: 1 = 35.274

This means that pounds, or (B) is your closest answer


hope this helps

3 0
2 years ago
Read 2 more answers
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