113isaiahdarsonb5
113isaiahdarsonb5 113isaiahdarsonb5
  • 11-05-2020
  • Mathematics
contestada

Can someone help me with this?

Can someone help me with this class=

Respuesta :

faithfulojuolape faithfulojuolape
  • 11-05-2020

Step-by-step explanation:

Volume of a cylinder : πr^2*height.

Volume : 150cm^3

height : 7.2m

π =3.14

150 = 3.14*r*r*7.2

150=22.608*r*r

r^2= 150/22.608

=150/23cm^2

r=√6.5

r=2.569cm

r=2.6cm

Answer Link

Otras preguntas

A and B together complete a work in 20days. They worked together for 5days and B leaves. How long will A takes to finish the remaining work if A alone can finis
Select the correct answer. What is the danger zone for bacteria? A. Below 40 B. Between 40 and 140 C. Above 140 D. The only safe temperatures are between 40
answer the question below
Select all the expressions.
what's a tissue ?...​
Predict what would be formed i) at the anode and ii)at the cathode when each of the following molten salts are electrolysed using inert electrodes. a) NaCl b) M
Booker T. Washington argued for African Americans to strive for more civil rights by Demonstrating hard work and pursing higher education
There are 2 white chocolates for every plain chocolate in a box of chocolates. There are no chocolates of any other colour in the box. There are 10 plain chocol
how can i change my language in my brainly voice translator​
An important technological trend influencing the evolution of music in the 1970s was a development of