Answer: the height of the telephone pole is 25 feet.
Step-by-step explanation:
First, make a proportion as such: 7/5=35/x. You are solving for x. Next, figure out what number multiplied by 7 is 35. The number is 5. Now, multiply 5 by 5, and that is the answer.
7/5=35/x
x=25
7/5=35/25
To doublecheck, you can divide both 35 and 25 by 5.
35/5=7
25/5=5
If you get 7/5, then the answer is correct.
Answer:
25 feet
Step-by-step explanation:
1. Set up a proportion
[tex]\frac{5}{7}[/tex] = [tex]\frac{x}{35}[/tex]
x = the height of the telephone pole
2. Cross multiply
5 * 35 = 175
7 * x = 7x
175 = 7x
3. Solve for x
25 = x
The height of the telephone pole is 25 feet.
