Answer:
so
slope is calculated this way:
let's calculate y init by:
3 = -3×2 + b
b = 9
so equation is:
y=-3x+9
Answer:
A.128
Step-by-step explanation:
First you break the prism apart so that you have one 7x4x2 rectangular prism and one 12x3x2 prism. Find the volume of both, then add them together.
Volume of 12x3x2:
12 x 3 = 36. 36 x 2 = 72.
Volume of 7x4x2:
7 x 4 = 28. 28 x 2=56.
Then add both volumes: 72 + 56 = 128.
2.4,3, 7 1/3, 221/30,7.36 is order from least to greatest
1) The formula for finding the area of a trapezoid is (base 1+base 2)*height/2
2) Plug in the information we already have:
(6+6.8)*h/2=32
3) Simplify:
12.8h/2=32
4) Multiply both sides by 2:
12.8h=64
5) Divide both sides by 12.8:
h=5
6) HEIGHT IS 5 IN.