Answer: The flagpole is 12.1 feet high.
Step-by-step explanation:
We can solve this by using a ratio:
Actual height to shadow length. The fractions must have the same equivalent values.
5.5/10 = x/22 Cross multiply the numerator on the left times the denominator on the right, and the denominator on the left by the numerator on the right:
5.5(22) = 10x
121 = 10x Divide both sides by 10. (10s "cancel" on the right)
12.1 = x
The flagpole is 12.1 feet high.
Answer:
No solution exists
Step-by-step explanation:
There are many ways of calculating your discount and final purchase price. One way is to multiply 175 dollars by 20 percent, and then divide the answer by one hundred, then deduct that result from the original price.
+ Purchase Price = $175
- Discount (175 x 20)/100 = $35.00
= Final Price 175 - 35.00 = $140.00