Answer:
C. ( x - 4 ) ( x - 5 )
Step-by-step explanation:


Circumference = pi * diameter
Diameter = 15
Assume pi = 3.14
15 * 3.14 = 47.1 in.
The answer is A
The question is an illustration of right-angled triangles
The approximated value of x is 33.5 degrees
The given parameters are:



To determine the measure of angle x, we simply make use of the following sine ratio.

So, we have:


Take arc sine of both sides

This gives

Hence, the approximated value of x is 33.5 degrees
Read more about right-angled triangles at:
brainly.com/question/16195823
$682.11
749.99•15% or .15=112.50
So 749.99-112.50=$637.49 and
637.49 • 7% or .07= 44.62 and
44.62+637.49=$682.11