Your answer is 9 and idk how
Calculator does it all.
Answer:
3mm²
Step-by-step explanation:
Use the triangle area formula 1/2×base×height

Answer:
The answer can be calculated by doing the following steps;
Step-by-step explanation:
Answer:
D. 39%
Step-by-step explanation:
What you do is you take the .21 and the total of the 10th grade which is .54 and put it into a fraction like this .21/.54.
You will get .388 but rounded to the nearest percent is 39%.
10m=10-5(m-7)
10m=10-5m+35
10m=45-5m
15m=45
m=3