Answer:
6/11
Step-by-step explanation:
1/11+5/11
Pete's equation is 50+75h (this means 50+7 times 3 because h represents hours and it tells us that there are 3 hours so h is 3)
paul's equation is 75+50h(this means 75+50 times 3 because h represents hours and it tells us that there are 3 hours so h is 3)
paul charges less because 75+50h equals to 225 and 20+75h equals to 275 and 275 is more than 225 so paul charges less(paul is cheaper)
Answer
54
Step-by-step explanation:
Check the picture below.
let's recall that the "gray" angle of depression is equals to its alternate interior angle of elevation in "blue".
make sure your calculator is in Degree mode.