Answer:
7.4cm
Step-by-step explanation:
diameter =2radius
=2×4.7
=7.4cm
Answer:
13
Step-by-step explanation:
- x × (x + 9) = x² + 9x = 286
- x² + 9x - 286 = 0
- (x - 13)(x + 22)
- x = 13 or -22
- Since you cannot have negative length, it’s 13
Answer:
so do $4.32 divided that by 12 and you will get a new number and then you take ur new number and times that by 5.
Answer:
The first one is right the rest of them is not right correct
Step-by-step explanation:
