Answer:
40
Step-by-step explanation: um i asked my teacher and he said it was correct sooo sry if it isn't. hehe
Answer:
$2.37
Step-by-step explanation:
if you 13 from 32 and then divide that by 8 you get 2 dollars and 37 cents
Answer:
Step-by-step explanation:
You need to remember the following:
1. The area of a rectangle can be calculated with the following formula:
Where "l" is the length and "w" is the width.
2. The area of a triangle can be calculated with the following formula:
Where "b" is the base and "h" is the height.
Use those formulas to find the area of each face.
<u> Area of the rectangle</u>
<u>Area of two triangles</u>
There are two equal triangles. Each one has a base of 10 inches and a height of 5 inches. Then, their areas are equal:
The areas of the other two triangles (which are equal) are:
Adding the areas of the faces, you get that the surface area of the rectangular pyramid is:
So what you do is you have to make the equation for a line with the slope of 5. Then, in the next problem, you find which one has the slope of 5 and that means that all three of those lines have the same slope so you select the one that has a slope of 5. only one needs the slope of 5 because they are all parallel so they all have the same slope. <span />