Answer:
B.
Step-by-step explanation:
C=3.14D
Circumference is equal to pi multiplied by the diameter, so 50 times 3.14 is equal to 157. 157 is closest to 160.
Answer:
A
Step-by-step explanation:
Samantha already took up an appointment time slot, and the two people can't be at the appointment at the same time, so it should be A.
hope this helps
Step-by-step explanation:
They are considered homologous structures because they have a similar underlying anatomy.
Answer:
I believe it's a^2 * b^2 = c^2
Step-by-step explanation:
a^2 * 9^2 = 15^2
hope this helps! :)
Answer:
A: x = 20
Step-by-step explanation: