Answer:
15
Step-by-step explanation:
We add the exponents so it is 10+5=15
Answer:
First do the Base multiplied by the Height.
After divide by 2
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
-8 is a negative number for example if you have -8 and you wanna get it to 0 you add 8 you don't have to do that with 7 it's a "positive" number
It’s a ! you add both of the numbers to get your missing perimeter.
I’m very sorry if it’s wrong but this is what I believe! stay safe
