Answer:
Step-by-step explanation: C is the answer
Answer:
-13a+10b
Step-by-step explanation:
-3a- 4b- 2(5a-7b)
OPEN THE BRACKET
-3a-4b-10a+14b
CLT
-3a-10a-4b+14b
-13a+10b. (ANSWER)
Answer:
c. 15 feet
Step-by-step explanation:
hypotenuse (h) = 25 feet
perpendicular (p) = 20 feet
base (b) = ?
we know by using Pythagoras theorem
b = 
= 
=
= 15 feet
hope it helps : )
I agree , you are correct, I took this test already and got an A