Answer:
12,157,665,459,057,000,000
Step-by-step explanation:
It seems like it would have to involve exponents. 3 to the 40th power would be 12,157,665,459,057,000,000.
430
109 - -37 = 146
since you are subtracting a negative, the negative number and the sign cancel each other out. So all you have to do is add.
Answer: 7
Answer:788
Answer:it’s 21 square units
Step-by-step explanation:do base x height then divide by 2 to get 21
