Step-by-step explanation:
if he buys 7 pounds, it will cost 7×5 = $35
he might buy more than that (and it will then also cost more than that) , but not less than that.
so,
c >= $35
Answer:
The length of the hypotenuse = 14 square + 10 square
The length of the hypotenuse =14×14 + 10×10
=296ft
Square base means the bottom is 6 x 6 = 36 in^2
There are four triangular sides whose area can be measured by using (b x h)/2, which is (6 x 5)/2 = 15 in^2 per side, so 15 x 4 = 60 in^2, plus the bottom which makes a total of 96 in^2
Answer:

Step-by-step explanation:
Let x represent height of the prism.
We know that volume of rectangular is equal to product of its height, width and length.
, where w, h and l represents width, length and height respectively.
We have been given that the surface area of rectangular prism is equal to the volume of the prism. So we can set an equation as:

We are also told that the measurements of the rectangular prism is 9 inches long and 4 inches wide. Upon substituting these values in above equation, we will get:

Let us solve for x.






Therefore, the value of x is 7.2 inches.