Answer:
8
Step-by-step explanation:
3 times 4 is 12 and 2 times 4 is 8
Answer:
Addition.
Step-by-step explanation:
Multiplication is a faster way to do repeated addition.
For example, lets say you would add 10 fifteen's together. Addition would make it:
15 + 15 + 15 + 15 + 15 + 15 + 15 + 15 + 15 + 15
= 30 + 30 + 30 + 30 + 30
= 60 + 60 + 30
= 120 + 30
= 150
However, when multiplying:
15 x 10 = 150
As you can tell, multiplication makes it so there are less steps, and is less time consuming.
~
Answer:
x=3.5
Step-by-step explanation:
Perimeter: 8.5+8.5+2x=24
Simplifying we get: 17+2x=24
Subtracting 17 we get: 2x=7
Dividing by 2 we get: x=3.5
4/0.26 = 15.3846154
Cant rlly explain how to do this
Answer:
Take the picture you uploaded.
Click the rotate button twice.
Done