Answer:
5
Step-by-step explanation:
As we can see they are similar triangles then
the ratio of the corresponding sides are equal then
x /25 = 9/45
x = 25 * 1/ 5
x = 5
Hope it will help :)
The answer is the first one
8 because 2 times 5 is ten
Answer:
look above
Step-by-step explanation:
hope it helps
Answer:
12.5
Step-by-step explanation:
7.5+5=12