2 years ago

1985 x 99 I already know the answer: 196515

Mathematics

1 answer:

liubo4ka [24]2 years ago

8 0

Answer:

196515

Step-by-step explanation:

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Look at the formula for the volume of a cylinder below.

scZoUnD [109]

$h = V / ( \pi r^2)$

Okay, so we already have the volume equation for a cylinder here.
$V = \pi r^2 h$
Since we need to find the height(h), we need to basically isolate it in the equation. To do that we just have to divide both sides by (pi * r^2), where we end up with:
$V / (\pi r^2) = h(\pi r^2) / (\pi r^2)$
then
$V / ( \pi r^2) = h$
$h = V / ( \pi r^2)$

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2 years ago

Will the product of a positive number and a negative number be positive or negative? Why?

MA_775_DIABLO [31]

Answer:

negative

Step-by-step explanation:

positive * positive = positive

negative * positive = negative

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2 years ago

Jeremy bought a new pair of jeans. The jeans regulary cost $30, but they are on sale for 10 percent off. There is a 6 percent sa

diamong [38]

Step-by-step explanation:

mp=$30

%D=10%=%D=D/M.p×100

10%=D/30$×100=100D=10

DISCOUNT =$3

S.P=$27×6÷100=$1.62+27

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2 years ago

6 cans of fruit juice cost $2.50. Ned needs to buy 72 cans for a camping trip for the Outdoor Club how much will he spend

Mrac [35]

Answer:

$30

Step-by-step explanation:

Let 6 cans represent an "order" of fruit juice. 72 cans means 12 orders (72 divided by 6). Since each order costs $2.50, 12 orders costs $30 (12 multiplied by 2.5).

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2 years ago

Read 2 more answers

How are the diagonals of a parallelogram related?

NikAS [45]

Answer:

they bisect each other

Step-by-step explanation:

<em>The diagonals of a parallelogram bisect each other</em>.

If they are the same length, the parallelogram is a rectangle. If they cross at right angles, it is a rhombus.

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2 years ago