Answer:
Not quite sure what the purpose of this question is, but... How do you get straight A's?
Use a ruler
*insert rimshot*
Step-by-step explanation:
12.
It is easy all you have to do is 15-3 because 1+2=3
use the formula 2πr
- 106.76
- 300.96
- 2×3.14×(1/2)×39 = 122.46
- 78.5
the c bit I did the whole process cuz the diameter is given and for the d bit i thought what you were trying to say is 25 diameter.
hope it helps and don't forget to put the units wherever necessary.!!!!
Answer
first one
Step-by-step explanation:
Divide the numbers than Multiply all terms by the same value to eliminate fraction denominators than i got the first one
Even then<span>, the resulting error coins will NOT be doubled </span>dies<span>. Only proof coins are struck </span>more than once<span> with the </span>number<span> of </span>times<span> that they are struck depending on the alloy of the planchets that will be struck into coins. </span>
