Answer:
Step-by-step explanation:
(1)
a1=-2
r=-2

Answer:
BD is half of the answer BF is
Step-by-step explanation:
BD is only half of BF so find the answer for BF and then divide by @ and you have your answer.
You can download the app photo math and that will help you
Answer:
(3x+7)(x+5)
Step-by-step explanation:
i think lol
Answer: 49, 35, and 32
Step-by-step explanation:
7 * 7 = 49
7 * 5 = 35
4 * 8 = 32