Solve 15x + 601 = 10x. Identify the solution and an extraneous solution. O A. Solution: x = -4;
extraneous solution: x= 12
B. Solution: x= 4;
extraneous solution: x= -12
C. Solution: x= 12;
extraneous solution: x = -4
D. Solution: x = 12;
extraneous solution: x = -12

i think 1: 2

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d