2 years ago

what is the volume of a sphere with a radius of 9.2cm, rounded to the nearest tenth of a cubic centimeter

Mathematics

1 answer:

Elden [556K]2 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Find the volume of the given shape. Round your answer to the nearest<br> tenth if necessary.<br> *

nata0808 [166]

Answer:

4,084

Step-by-step explanation:

Volume of a cylinder formula $v=\pi r^{2} h$

h = 13ft

r = 10ft (20/2)

Then you solve

$v=3.14*10^{2}*13\\\\v=3.14*100*13\\v=314*13\\v=4,082$

4 0

2 years ago

Write a real world situation to explain -$15<$7

Ronch [10]

Jeff has -15$ his gf faith gives him 7.

5 0

3 years ago

Write an equation in point-slope form, y – y1 = m(x – x1), of the line through points (9, –2) and (10, 2). Use (9, –2) as the po

True [87]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 9 &,& -2~) 
% (c,d)
&&(~ 10 &,& 2~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{2-(-2)}{10-9}\implies \cfrac{2+2}{10-9}\implies \cfrac{4}{1}\implies 4
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-2)=4(x-9)\implies y+2=4(x-9)$