Answer:
FEJ and JED
Step-by-step explanation:
Supplementary means that the pair of angles add up to 180° or a straight angle. FEJ and JED are both 90° and so they add up to 180° But there are many pairs of angles that are NOT 90° that add up to 180° (but they just weren't in the answer choices)
PEMDAS
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
The answer is

or you can replace -1/5 with -0.2
follow the procedures in the attachment please.
Answer:
500 miles
Step-by-step explanation:
70.5 : 2 = 35.25
so 1 galon is 35.25 miles
35.25 x 15 = 528.75 miles
and rounded to the nearest hundredth is 500 miles
Answer:
4 minutes and at 70 meters
Step-by-step explanation: