Answer:
Step-by-step explanation:
4^3 * 4^4 = 4^(3+4) = 4^7
4^7/4^9 = 4^(7-9)
= 4^-2 = 1/4^2
Answer:
A circle.
Step-by-step explanation:
This is a circle of radius of √25 = 5.
The centre of the circle is the origin (0, 0).
10 times 0.84 is 8.4 or 8.40 is completely fine as well.
Answer: If four numbers are proportional, a : b = c : d, then the product of the extremes is equal to the product of the means. ad = bc
Answer:
false
Step-by-step explanation:
