Ooh ok these are fun. So these triangles are similar, meaning they are in proportion. In triangle LMN, line LM is 21. To find the corresponding line on the other triangle, we need to find the corresponding letters in the names. Because L and M are the first two letters, we need to use the first two letter s in the other name, so FG. Line FG is 9, so our first proportion is 9/21
Answer:
6:7 is 24:x
6:7is18:y
24/6=4. 4*7=28!
Therefore 24 : 28
18/6=3. 3*7=21.
Therefore 18:21
Please brainlest and thanks and 5 star rating! Your welcome and I am so happy to help you!
Step-by-step explanation:
Answer:
0.45
Step-by-step explanation:
For a uniform distribution,
where a is the minimum and b the maximum\\
cumulatively, 
1/25 of a minute is 2,4 secs.
1/5 = 2,4s
5/5 = 12 secs
We have a system of equations in two variables, namely, a and c. Use the substitution to find a and c.
