2. Observe: A block is an example of a rectangular prism. A rectangular prism has six rectangular faces. Look at the block shown below. Each cube inside the block has a 1-cm
side and a volume of 1 cm, or 1 mb.
A. What are the length, width, and height of the block?
I
Length:
Width:
Height
B. Multiply these three dimensions. What is the product of the
h
length, width, and height?
C. How many cubic centimeters are in the block?
cm
W

y > 1/3x

y < = -x + 4

hope this : )

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.