<span>Let the haircut cost "x" dollars, Then perm costs "2x" dollars, and 5 dollars for lunch.
now here's the solution:
x + 2x + 5 = 95
3x = 90
x = 30 (haircut)
so 2x = 60 (which is the cost of the perm)
Hope this helps!
</span>
Answer:
Step-by-step explanation:
In the geometric series:
The nth term of the geometric sequence can be calculated using formula
In your case, n = 10, then
The shaded area is a segment. The area of a segment is
.
You know radius that is the side of isosceles triangle and measure of angle between two equal triangle sides, then
sq. m..
The area of sector is sq. m..
Then sq. m.
Answer: sq. m.
45-53= 12
The answer is 12.
Hope this helps!