We have the similar triangles. Therefore the lengths of the sides are in proportion:
Answer:
338.28
Step-by-step explanation:
If 17 people sign up the price is 213
We want to khow the price if 27 people sign up
So:
17=> 213
27=> x( the unkhown price)
x= (27*213)/17 = 338.28
Answer:4 hours
Step-by-step explanation:
Answer:
4 miles per hour
Step-by-step explanation:
3 miles
Change the 45 minutes to hours
45 minutes * 1 hour/60 minutes = 3/4 hour
3 miles ÷ 3/4 hour
Copy dot flip
3 * 4/3
4 miles per hour
Answer:
3(r + 5)(r - 5)
Step-by-step explanation:
Both 3 and 75 are divisible by 3, so we take out a 3.
3(r^2 - 25)
Next, we can factor r^2 - 25. It's a difference of squares.
3(r + 5)(r - 5)
Brainliest, please :)
