R=7 because you would do -49 divided by -7
That is Proof by Contradiction.
The famous one is the proof of the square root of 2 is irrational . First done by Euclid
Answer:
1024
Step-by-step explanation:
Assuming you mean 
, then
= 4 × 4 × 4 × 4 × 4 ( 4 multiplied by itself 5 times )
= 16 × 16 × 4
= 256 × 4
= 1024
A is the answer...............
Answer:
10 cars
Step-by-step explanation:
37 ÷ 4 = 9.25
Because this is dealing with people, not numbers, there can't be a remaining 0.25 person. There's one extra person that doesn't cleanly fit into the 9 other cars, so a tenth car is needed for that person.
