A) 2(1+2c)
2+4c = 2+4c
B) 6(14r-2t)
= 84r-12t
Answer:
Step-by-step explanation:
d = 2
arc length of semicircle = ½×circumference = ½×πd = π
perimeter of semicircle = π + d = π+2
Evaluate a^2 where a = -5:
a^2 = (-5)^2
Hint: | Evaluate (-5)^2.
(-5)^2 = 25:
Answer: 25
your almost right check once and you wil get especially alternate angles
Answer:
3
Step-by-step explanation:
48/16=3
