Answer: This should be under the subject English or Art, not math.
Step-by-step explanation: Go motivation, if a little rude.
Answer:
A
Step-by-step explanation:
It's A because she subtracted a negative and that only make a bigger negative where she should have added
The length of the third side is about 7.81 inches and the perimeter of the triangle is about 18.81 inches
So, there are two equations.
5a + 3c = 30
a + c = 8, therefore, a = 8 - c
5a + 3c = 30
5(8 - c) + 3c = 30
40 - 5c + 3c = 30
-2c = -10
c = 5 , So a = 3
5x+7x-26y+32y
12x+6y
6(2x+y)
