Answer:
first x=2
second x=1
Step-by-step explanation:
The statements that must be true are c,e,f, but these are the statements that I think are correct
Answer:
equivalent = 30w 30(w) 30*w
the rest are non equivalent
Perimeter = 2 × π × r
Perimeter = 2 × 3.14 × 9
Perimeter = 56.52
Perimeter = 56.52 ÷ 2
Perimeter = 28.26
The perimeter of a semicircle with a radius of 9mm is 28.26
