Answer:

Step-by-step explanation:

Cross multiply

Divide by 39

Answer: No
Step-by-step explanation:
This is not an isosceles triangle because there are different angle measurements. The rule of an isosceles triangle is that it must always have two equal sides and angles.
Place an imaginary dot at 0,0. after that go five lines to the right, then 3 lines down. That spot would be at 5,-3.
Answer:
40 ¢
0Step-by-step explanation: 25 + 10 + 5 = 40