Answer:
=11x+11
Step-by-step explanation:
Combine Like Terms:
=4x+8+7x+3
=(4x+7x)+(8+3)
=11x+11
Y=x^2-4x+8 and 4x+y=12 so y=12-4x, insert y in the quadratic to get
12-4x=x^2-4x+8
12=x^2+8
0=x^2-4=(x-2)(x+2)
So the solutions are x=2 and x=-2.
If you would like to divide 5/6 by 1/12, you can do this using the following steps:
5/6 / 1/12 = 5/6 * 12/1 = 10/1 = 10
The correct result would be 10.
Answer:
Step-by-step explanation:
The above is a right angled triangle
So you take the longest side
9.4^2 - 6.8^2
88.36- 46.24
sqrt of 42.12
6.4899
To the nearest tenth of a degree = 6.56.5ft
Answer:
9x + 4 = 3(3x + 4)
Step-by-step explanation:
