Answer:
A = Right trangle and b= obtuse triagle
Step-by-step explanation:
You can tell because they are that way they are
Answer: 14 gallons
Step-by-step explanation:
Let's call the total gallons Abdul's tank can hold <em>x</em>.
Then, based on the information given in the problem, you can write the following expression:

Therefore, when you solve for x, you obtain the following result:

Answer:
81 kilometers per hour
Step-by-step explanation:
8:00am to 1:00pm is 5 hours
510-105=405
405/5=81