The Four basic Mathematical Operations are:
•Addition
•Subtraction
•Multiplication
•Division
Answer:
5mm
Step-by-step explanation:
using the formula of volume of cone i.e. 1/3 ×πr²h
1/3 × πr²h = 314
or, r²= (314×3)/ (π×h)
or, r² = 25
r= 5 mm
Answer:
Joe's father is 45.
Step-by-step explanation:
3x-x+2=4
Step 1: plug in the numbers. 7(6)-4
Step 2 multiply 7x6 42-4