3 years ago

Find the volume of each figure. Round to the nearest hundredth if necessary.

Mathematics

1 answer:

777dan777 [17]3 years ago

8 0

810

Step-by-step explanation:

multiple 3x3 9 then multiple 3x9 27 multiply 27x3 equal 81 then add zero 810

You might be interested in

The area of a rectangle is 27ft squared, and the length of the rectangle is 3ft less than twice the width. Find the dimensions o

oksano4ka [1.4K]

Answer:

width =4.5ft

length=6ft

Step-by-step explanation:

w = x

L = 2x-3

area = L*w

27 = x(2x-3)

$27=2x^{2} -3x$

$2x^{2} -3x-27=0$

$2x^{2} +6x-9x-27=0$

2x(x+3)-9(x+3)=0

(2x-9)(x+3)=0

2x-9=0

2x=9

x=9/2

x=4.5

L=2x-3=2*4.5-3 =9-3=6

6 0

3 years ago

Which boxes do I select?

AysviL [449]

Answer: true then fauls

8 0

3 years ago

Solve the equation -2 = 3x/5 + 1

kirill [66]

$- 2 = \dfrac{3x}{5} + 1 | \times 5 \\ - 10 = 3x + 5 \\ - 3x = 15 | \div ( - 3) \\ x = - 5$

4 0

3 years ago

V = 7 + b what is the answer i need to pass school or i cant play my game<br> help plz

Alika [10]

M =1 that is you answer

5 0

3 years ago

A kitten's weight increase by 12% each week for 4 mouths the little currently weighs 2.6 pounds which will not calculate how muc

krok68 [10]

Answer:

a. 2.6(0.12)

Step-by-step explanation:

Check all of the other answers: b. c. and d. are variations of equations that equal to 2.912. 2.6(0.12) is not the correct equation because it equals to 0.312. The kitten‘s weight must increase, so that is the incorrect equation.

5 0

3 years ago