Answer:
Step-by-step explanation:
Diameter = 19 cm
Radius = 19/2 = 9.5 cm
Volume =
V =
V =
V = 3591.4 cm³
Answer:
17 is C
18 is add
19 is C
Step-by-step explanation:
Question 18 is worded a little weird.
so. (x^2)(x^3) = x^5, so you should add the expotents when you are multiplying them.
Answer:
formula 3 only
Step-by-step explanation:
formula for the are of a circle is
the other 2 formulas are the ones for circumference
Answer:
Your answer is correct; 2:1
Step-by-step explanation: