Answer: 500 tiles
Explanation:
20cm = 0.2m
Find the area of the floor:
Area = 5 x 20 = 100m
Find how many tiles are needed:
Let x be the number of tiles needed
(0.2)(x) = 100
x = 100/0.2
x = 500
Answer:
Option D. The maximum number of rides is 11
Step-by-step explanation:
Let
r -----> the number of rides
we have
Solve for r
The maximum number of rides is 11
therefore
Tom can spend at most $16.00 at the carnival
The price of admission to the carnival is $5.00
Each ride costs an additional $1.00
The maximum number of rides is 11
The idea of the Pythagorean Theorem is that, when you have a right triangle, a squared + b squared = c squared.
a and b are your two base sides, while c is your hypotenuse, or longest side.
An easy example of this is a 3-4-5 triangle. So if you have a right triangle, and one of the base sides is 3, with the other base being 4, and the longest side being 5.
Test it:
3 squared is 9
4 squared is 16
9+16=25
And 25=5 squared.
Understand?