Answer:
Hey there!
5. f(4) is 3. f(3) is 2. Thus, f[f(4)]=2
6. g(2) is 3. g(3) is 1. g[g(2)]=1
Hope this helps :)
5:3 because a week has 7 days and 21 days make 3 weeks
Answer:
33 units²
Step-by-step explanation:
vertical and horizontal lines through E will break the rectangle into 8 congruent triangles. The upper two shaded triangles can slide neatly down their hypotenuse faces to fill the lower un-shaded areas. The shaded region is shown to be exactly half of the rectangle
A = ½(11)(6) = 33 units²
(4, ?) is on 8x - 3y = -10
The ? is the missing y coordinate. (4, y) satisfies 8x - 3y = -10
8x - 3y = -10. From point (4, y), we would replace x = 4 in the equation below. y remains the unknown.
8*4 - 3y = -10
32 - 3y = -10
-3y = -10 - 32
-3y = - 42
y = -42/-3
y = 14