Answer:
B
Step-by-step explanation:
X is the domain.
The function comes from -∞ and goes to ∞
So B is the answer.
The answer would be True. It is NOT.
For this case we have the following expression:
root (9y)
We can in this case use the properties of the power to write the expression in an equivalent way
Rewriting we have:
(9y) ^ (1/2)
Answer:
(9y) ^ (1/2)
option 3
90,000 sq ft—any right-angled arrangement whose sides total 1200 will yield the same area.
Answer:
10.5 squared centimetres.
Step-by-step explanation:
First, find the area of that sector. We are already given that the circle is 154 squared centimetres.
We are given 90 degrees (or one fourth of the circle). Thus, divide 154 by 4 to get the area of the sector (the white area).
The area of the sector is 154/4 or 38.5
We then need to find the area of the square. After that, we can subtract the sector area (the white area) from the area of the square (the total area) to find the area of the shaded section.
The area of the square is 7*7 or 49.
Thus, the shaded portion will be 49-38.5 or 10.5 squared centimetres.
