Answer:
what type of content?
Step-by-step explanation:
Answer: 174 in²
Step-by-step explanation:
The surface area of the rectangular prism is the sum of the surface areas of the rectangles.
The formula for calculate the surface area of a rectangle is:
Where l is the lenght and w is the width.
As you can see in the figure, there are three pairs of equal rectangles, therefore, multiply the surface area of one rectangle of each equal pair by 2.
The surface area of the rectangular prism is:
Answer:
126 square miles
Step-by-step explanation:
So I just draw a grid and mark the thingies (sorry my math vocabulary is not very good)
So you get a rectangle that is 5x9 if you connect the dot thingies and 9 square units is 14 square miles and 9x14=126. Using a coordinate grid makes it easier to visualize what you’re doing
Answer:
Step-by-step explanation:
Divide the amount of cups of corn starch by the number of cups of water:
Answer:
1.2 minutes
Step-by-step explanation:
60 min = 20 km
? = 0.4 km
? = (0.4 * 60) / 20 = 1.2