Answer:
72
Step-by-step explanation:
It's 72
Answer:
Addition Property
Step-by-step explanation:
Added 4 on both sides to equate the solution
Answer:
59.4 km
Step-by-step explanation:
First you need to find the circumference of the circle. 20*3.14=62.8. Then, you divide this by two, because there is only half of a circle, to get 31.4.
Then you can just add 16 + 12 + 31.4 to get 59.4.
The answer is c 19
38/2=19
Step-by-step explanation
If 20 is 50% of a number it is just going to be 20 times 2... so it is 40