3 years ago

How would i do this 243.79 in expanded form? Please answer my question.

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

6 0

Answer:

200+40+3+0.7+0.09

Step-by-step explanation:

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20 people show up to the party, and Robert decides to give them each the same

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Answer:

depends on how much pizza he has.

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2 years ago

Find the average rate of change, in people per year, for the population between the years 1900 and 1920.

elena-s [515]

Step-by-step explanation:

the average change rate of a function f(x) in an interval [x1 .. x2] is

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in our case that is

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1 year ago

Sabrina is 4, and her brother Sam is 9 years older than she is. In how many years will Sam be twice as old as Sabrina?

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2 years ago

Give the value of x. 128 2x

sattari [20]

The answer is x=64 hope this helped

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2 years ago

Find the Volume of the cone

Karolina [17]

Answer:

Step-by-step explanation:

first we need to know that redious isn't gien

so we have to find redious

according to Pythagoras theorem

a²+b²=c²

a=√c²-b²

a=17²-15²

a=√(17+15)(17-15)

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a=8

$as \: we \: khow \: volume \: of \: a \: cone$

$= \frac{1}{3} \pi {r}^{2} h$

$\frac{1}{3} \pi \times {8}^{2} \times 15$

$\frac{\pi}{3} \times 64 \times 15$

$\pi \times 64 \times 5$

$3.141 \times 64 \times 5$

$1005.12$

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2 years ago