Answer:
15.6%
Step-by-step explanation:
$52,000 - 45,000 = $7,000
$7,000 ÷ 45,000 = 0.15555555... ≈ 15.6%
Answer:
Step-by-step explanation:
cos x cos (3x)+sinx sin (3x)=0
cos (x-3x)=0
cos(-2x)=0
cos 2x=0=cos (2n+1)π/2
where n=0,1,2,3∞∞∞∞
2x=(2n+1)π/2
x=(2n+1)π/4
put n=0,1,2,3
x=π/4,3π/4,5π/4,7π/4
<span>2.204 x 10^9 is the correct answer.</span>
81 more than x
more than means add
81 more than x
x+81 or 81+x
