Answer:
1st one a^-1 , 2nd one a^b/a^c , 3rd one a^c/b^c
A semicircle's perimeter is half the perimeter of the complete circle.
The perimeter of the complete circle is its circumference which is found by the equation: πD.
Then the equation of the perimeter of the semicircle is πD/2
In this case D = 24 in, then the perimeteir is π (24in/2) = 12π in ≈ 37.7 in
Answer: The exact length is 12π inches and the approximate length is 37.7 inches
The standard for is 2000+ 1200
Answer:
961
Step-by-step explanation:
this is equivalent to(31*31)
Converse of the alternate interior angles theorem states the postulate or theorem that proves that x is parallel to y.
