Answer:
PB = 1.8
Step-by-step explanation:
PQ = 8 cm, BC = 10 cm and AB = 9 cm
∆ABC is similar to ∆APQ.
Therefore:
![\frac{AB}{AP} = \frac{BC}{PQ}](https://tex.z-dn.net/?f=%20%5Cfrac%7BAB%7D%7BAP%7D%20%3D%20%5Cfrac%7BBC%7D%7BPQ%7D%20)
Plug in the values
![\frac{9}{AP} = \frac{10}{8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7BAP%7D%20%3D%20%5Cfrac%7B10%7D%7B8%7D%20)
Cross multiply
AP × 10 = 8 × 9
AP × 10 = 72
Divide both sides by 10
AP = 7.2
PB = AB - AP
PB = 9 - 7.2
PB = 1.8
617ft
i just added the two to show the total amount of ft the bird flew
Answer:
A: 117
Step-by-step explanation:
I was doing the test and got this same question. the correct answer is 117.
Answer:
Step-by-step explanation:
If A laptop battery has 81% power after 1 hour of use
It looses 19 % of its energy in one hour.
The difference between 81% and 24% is 57%
Question:
Katy makes 48 cookies an hour. If she has 24 already, how long would it take her to make 120?
Answer:
It takes 2.5 hours for Katy to make 120 cookies
Step-by-step explanation:
Given:
Time taken to make 48 cookies = 1 hour
To Find:
Time taken to make 120 cookies = ?
Solution:
Time taken to make 48 cookies = i hour
So now time taken to make 1 cookie = ![\frac{1}{48} hour](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B48%7D%20hour)
So time taken to make 120 cookies
= Number of cookies X time taken to make one cookie
=>
=>
=> 2.5 hours