Answer:
circle area = 400*d^2
Step-by-step explanation:
Yes!! They both are equivalent.....
Answer:
x = 1.5
Step-by-step explanation:
using the sine ratio in the right triangle and the exact value
sin60° =
, then
sin60° =
=
=
( cross- multiply )
2x = 3
( divide both sides by 2 )
x = 1.5
Step-by-step explanation:
its A 10-year-old has the same average resting heart rate as a 20-year-old
hope it helps!