Answer:
gf(5) = 289.
fg(x) = 3x^2 + 2.
Step-by-step explanation:
f(5) = 3(5) + 2 = 17
So gf(5) = 17^2 = 289.
fg(x) = 3(x^2) + 2 (we replace the x in f(x) by g(x)).
= 3x^2 + 2.
There are infinite expressions equal to 0.09*0.4, but I will right a few
(this equation equals 0.036
1. 0.009*4
2. 9*0.004
3. 0.06*0.6
Answer:
The coordinates of point P are (-1, -1)
Step-by-step explanation:
The coordinates of the partition point (x, y) of a line segment whose endpoints are (x1, y1) and (x2, y2) at ratio m: n are
- x =
- y =
∵ P partitions segment HS in a ratio 2: 3
∴ P = (x, y)
∴ m = 2 and n = 3
∵ H = (5, -9) and S = (-10, 11)
∴ x1 = 5 and x2 = -10
∴ y1 = -9 and y2 = 11
→ Substitute them in the rule above to find x and y
∵ x = = =
∴ x = -1
∵ y = = =
∴ y = -1
∴ The coordinates of point P are (-1, -1).
Answer:
Use the formula V= (1/3)Bh and substitute in known values.
Solve for the area of the base.
The area of the base of the pyramid is 23 1/4 in.2
Step-by-step explanation:
Dont worry about it. If you want to know how to do this you should watch the vids you dumb cr4p