$1.05 is my answer taht I got for this question.
He made and error in the third step by not distributing the -4
THe correct way would be:
9+(-4)(5x-6)
9-20x+24
-20x+33
You can not work it out because we do not know the shape or the other properties of this poster.
Sorry for not being able to answer it.
Answer for the first one - it's complicated, but that maths is correct
I kind of cheated and did it a different way than they'd expect. By doing 24 squared, that gives you 576.
since both angles are 45 degrees, then the sides are equal lengths. Therefore x squared times 2 = 576.
Because of this, x squared = 576 divided by 2, which equals 288.
Therefore the square root of 288 = 12 square root 2
Answer:
(2, -5)
Step-by-step explanation:
Point slope form: (y - y1) = m(x - x1)
(x1, y1) is the point
(y + 5) = 3(x - 2)
Since it is y + 5, the y value is -5
Since it is x - 2, the x value is 2
(2, -5)
Answer: (2, -5)