3x^2 - y^3 - y^3 - z = 3x^2 - 2y^3 - z = 3(3)^2 - 2(-2)^3 - (-5) = 3(9) - 2(-8) + 5 = 27 + 16 + 5 = 48
Answer:
35 cubic feet
Step-by-step explanation:
127 137
If you divide the foam into 2 rectangular prisms, you will get a rectangular prism with dimensions of 1 * 2 * 7, and another prism with dimensions of 1 * 3 * 7. You find the separate volumes of each, and get 14 ft^3, and 21 ft^3. You add these together to get 35 ft^3
7 = 2x + 15
<7
Subtract by 15
-8 = 2x
Divide by 2
-4 = x
<8
8 = 3x
divide by 3
8/3 = x
Slope is 3 so the equation is y-2=3(x-1) in point slope form as y-y1 =m (x-x1)
Answer:
I maybe could help you a little bit It seems the the angles <1 and < 3 are the same so I would suspect that < 3 would also be 126 degrees but same goes for < 2 and < 4
Step-by-step explanation:
Im sorry I hope this helps a little
