Talia is writing a coordinate proof to show that the diagonals of a square are perpendicular. Which sentence describes what Tali
a should do to show that the diagonals of the square are perpendicular?
1 answer:
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Answer:
The equation is y = (3/7)x - 7.
Step-by-step explanation:
Given that the point slope form of an equation is y = mx + b where m represents the gradient and b is the y-intercept. Then, you have to substitute the following values into the equation :
To find this answer, we need to multiply 3.57 by 12.
Therefore, 12 planks will cost $42.84.
Therefore, 12 planks will cost $42.84.