MATHEMATICS MIDDLE SCHOOL

What is the approximate volume of the cone? Use 3.14 for pi

A. 1206 cm
B. 2170 cm
C. 3260 cm
D. 6510 cm

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

V=(pi)(r^2)(h/3)

This is the formula for volume

V=3.14(12^2)(8/3)

plug this into a calculator and make sure you use parenthesis!

V=1205.76

The answer is A

Related Questions

Which picture shows the correct graph of |x|=3?
1/3 of the beads to be red, the greatest number of beads that will fit on the braid is 12, what other fractions could represent the part of the beads that are red
Triangle ABC is similar to triangle YBX. Find the value of n. The figure is not drawn to scale.
One number is five more than another, and their sum is three less than three times the smaller. Find the numbers.If x represents the smaller number, which equation could be used to solve for X?x2 + 5 = 3x - 32x+ 5 = 3x - 32x + 5 = 31x - 3)
What percent of 75 is 46.5

Draw coins in two ways to show 57¢ Describe how to chose the coins for each way

Answers

1 way: 2 quarters and 7 pennies

2 way: 5 dimes 1 nickel and 2 pennies

1) 1 quator and 32 pennies
2) 40 dimes and 17 pennies
HOPE THIS HELP:)

you have a 4x6 photo of you and your friend. You order a 5x7 print of the photo. Is the new photo similar to the original?

Answers

No because 4 times 6 =24 and 5 times 7 =35

Math wise no. 5×7 is a bigger form than 4×6, think of it like this, 4 squares up, and 6 squares side, same with the 5x7, its a bigger area and perimeter

What is the fifth term of the sequence whose first term is 10 and whose common ratio is 1/2?

Answers

Answer:

$(5)/(8)$

Step-by-step explanation:

The n th term of a geometric sequence is

$a_(n)$ = a₁ $(r)^(n-1)$

where a₁ is the first term and r the common ratio

here a₁ = 10 and r = $(1)/(2)$ , thus

$a_(5)$ = 10 × $(1/2)^(4)$ = 10 × $(1)/(16)$ = $(5)/(8)$

Answer:5/8

Step-by-step explanation:

Which fractions are equivalent to -1/5 ?

Choose all answers that are correct.

Answers

ok so remember
negative/negative=positive
positive/positive=positive
positive/negative=negative
negative/positive=neative

we have

which are equalivilent to -1/5
negative/positive=negative
we want 2 different signs on top and bottom aka the fraction is negative

cross out -4/-20

ok so a property of equal fractions are
if a/b=c/d, then (a*d)/(b*c)=1
ie
if 1/2=4/8, then 1/2 times 8/4=8/8=1 so

-1/5 times -25/5=25/25=1
they are equal

-1/5 times 10/-2=-10/-10=1
they are equal

-1/5 times 25/-10=-25/-50=1/2,
noe equall

5/-25 and -2/10 are equal

Your answer is 5/-25 and -2/10 because -1/5 is -0.2 and 5/-25 gives you -0.2 and -2/10 also gives you -0.2 but you also have -10/25 which gives you 0.4 therefor your answer would be 5/-25 and -2/10

hope this helped

Can you shade this please