She needs to score a 91 on her next test because 85+78+77+69+91=400 and 400 divided by 5 gives you a mean of 80.
Answer:
See below
Step-by-step explanation:
The side opposite angle E is side e (DF)
The side adjacent to angle E is side d (EF)
The hypotenuse is side f (ED)
Answer:
The markup for the shoes is 20 percent.
Step-by-step explanation:
Answer:
Sure
Step-by-step explanation: