Vol=1348.79cm³. What's X? (Height)

Mathematics

1 answer:

ale4655 [162]3 years ago

4 0

V = PI x r^2 x H

1348.79 = 3.14 x 5.5^2 x H

1348.79 = 94.985 x h
h = 1348.79 / 94.985
h = 14.2 cm ( round answer if needed)

You might be interested in

A Drama club has 40 members. The number of girls is 5 less then 2 times the number of boys. How many members are boys? girls?

ANEK [815]

We can write b= boys, and g= girls

we know that girls are equal g=(2*b-5)
we also know that b+g=40
we will replace girls with the above equation and get
b+ (2*b-5) = 40 , 2*b=2b
b+2b= 40+5
3b=45, divide everything by 5
b=15
girls are 2*15-5=25
15+25=40

4 0

3 years ago

The question is 2pX3qX5r

AysviL [449]

Answer:

Step-by-step explanation:

2p * 3Q * 5r = 30 pqr

You can multiply the integers in any order. When multiplied they always give the same answer no matter what the order.

6 0

2 years ago

Explain are you multiply and divide integers?

lord [1]

If you're asking if you can or cannot multiply integers, then yes you can

6 0

3 years ago

Kira, goran, & joe sent a total of 90 text messages during the weekend. Goran sent 5 fewer messages than Kira. Joe sent 3 ti

MissTica

Answer:

Kira sent 19 text messages, Goran sent 14 text messages and Joe sent 57 text messages.

Step-by-step explanation:

Let be "k" the number of text messages that Kira sent during the weekend, "g" the number of text messages that Gora sent during the weekend and "j" the number of text messages that Joe sent during the weekend.

We know know that they sent a total of 90 text messages then:

$k+g+j=90$