lyndseycrabtree4470 lyndseycrabtree4470

01-03-2019
Mathematics

contestada

The radius of this ball is 15 inches. What equation gives the balls surface area in square inches?

Respuesta :

jdoe0001 jdoe0001

01-03-2019

[tex]\bf \textit{surface area of a sphere}\\\\ SA=4\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=15 \end{cases}\implies SA=4\pi 15^2\implies SA=900\pi ~in^2[/tex]

Answer Link

Otras preguntas

which of the tables represents a function? table a input output 4 3 3 2 3 1 table b input output 1 3 3 5 5 7 table c input output 0 0 1 4 1 5 table d input outp

A negative economic effect of world war 2 was

which statement describes the graph of f(x) = 4x2 20x 25? the graph does not intersect the x-axis. the graph touches the x-axis at (–2.5, 0). the graph intersec

what is the radius of a circle in which a 30° arc is 2 inches long?

what is the name of the church in ethiopia that was carved into the shape of a cross

if log65 = 1.812 what is the value of log(base 1000)65 ? 0.0604 0.604 0.1812 0.001812

which would most interest walt whitman? a. free speech b. hard work c. nature's beauty d. equal rights

convert 11.42424242 to a rational expression

what is the most common gas in the atmosphere

Which two temperatures have a sum of 0 degrees Celsius? A: 4 degrees Celsius and 4 degrees Celsius B: 4 degrees Celsius and −4 degrees Celsius C: −4 degrees Cel