Answer:

Step-by-step explanation:
Multiply those together and combine like terms. Then make sure you order the terms in descending powers.
Answer:
1.3
Step-by-step explanation:
Answer: For this one its most likely Isoceles because only two sides are equal.
6/7 because 48 divided by 8 is 6 and 56 divided by 8 is 7
Answer is c.
t = 0.5(d+h)
multiply both sides by 2 to cancel out the 0.5.
2t = d+h
2t - d = h