A cube is sliced with a plane.

Write a shape from the box on each blank to correctly describe each cross-section.

Triangle, square, pentagon, hexagon, heptagon, octagon.

A slice through all faces is a(n).

A slice at an angle through three faces is a(n).

A slice parallel or perpendicular to the base is a(n).

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

i believe that the answer is

b. y-1=-2(x-4)

hope this !

x = 12

y = 1

for the points!

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221