Answer:
Step-by-step explanation:
Given
Required
Determine the smallest side of DEF
Since both sides are similar, then the sides of DEF can be calculated using:
First, we need to solve for k
From the given parameters
when
This is so because these are the largest sides of both triangles respectively
Divide through by 72
We make use of the same formula to determine the length of the smallest side.
The smallest of ABC is 56, so we have:
Hence, the smallest side of DEF is 196
36 6th grade
24 7th grade
30 8th grade
Ratio of 7th graders : 8 graders = 24 : 30 . Divide through by 6
= 4 : 5
Answer: Yes
Step-by-step explanation:
6/10 simplifies to 3/5, meaning they are proportionate. This means that the slope will be exactly the same and the lines will never intersect, meaning they are paralell.
Answer:
10 cars
Step-by-step explanation:
37 ÷ 4 = 9.25
Because this is dealing with people, not numbers, there can't be a remaining 0.25 person. There's one extra person that doesn't cleanly fit into the 9 other cars, so a tenth car is needed for that person.