Answer:25
Step-by-step explanation:
When a number is squared, the little two that follows a number, it means that the bigger number will multiply by itself.
So 5^2 (^2 signifies the square) means it is 5x5=25
Answer:
Option 4)
Step-by-step explanation:
we know that
If two figures are similar then the ratio of its areas is equal to the scale factor squared
Let
z------> the scale factor
x-----> the area of the dilated rectangle
y----> the area of the original rectangle
so
we have
substitute and solve for x
8/12 or simplified to 2/3.
explanation: i added the pieces sam ate and the pieces joe ate which gave me 8 and i put it over the total pieces which is 12.
The answer would be D) -42. The question is asking for the value of the equation when x is equal to -8. Substitute -8 into any place x appears in the previous equation and solve.
so, it would look like this: f(-8)=6(1-8)
1-8 = -7. 6(-7) = -42.