Answer:
20 ft
Step-by-step explanation:
The two triangles in this problem are proportional to each other: so, the ratio between their height and the length of their base is equal for the two triangles.
Therefore, we can apply the rule of three, and we can write:

where:
H = 25 ft is the height of the large triangle
B = 10 ft is the length of the base of the large triangle
h is the height of the small triangle
B = 8 ft is the length of the base of the small triangle
And solving for h, we find:

50 cents. $0.50 <============ The answer.
Answer:
its b
Step-by-step explanation:
7x2vault3 6 squere-79=4.2
Answer:
20
Step-by-step explanation:
by building a system of equation wiht the equation u create the x u gte si the answer and x=20
72=80-8
72/4=72*1/4=1/4*72=1/4(80-8)=1/4(80)-1/4(8)=20-2=18