Answer:
7.4cm
Step-by-step explanation:
diameter =2radius
=2×4.7
=7.4cm

.
Simplifying the radical, we have <u />

, so our answer is

.
Answer:
$79,508
Step-by-step explanation:
Change 4% to decimal form: drop the percent sign replacing it with a decimal
point then move the decimal point two places to
the left = .04
Salary increase: $76,450 x .04 = $3,058
Total salary: $76,450 + $3,058 = $79,508
100+75+70+x= 360° (sum of interior angles of quadrilateral)
x= 360-245= 115°
Answer: A
If its around the line and the dots are going the same way than its accurate.