Answer:
Neither
Step-by-step explanation:
I assume you left and x out for the first line: so y= -(5/3)x - 12
and y = (5/3)x + 3
Comparing the two, they are neither parallel nor perpendicular.
Answer:
4 units
Step-by-step explanation:
The bottom one is the side in which she can find. This is because it is stright and it easy to find. It is 4 units long
Answer:
Step-by-step explanation:
She is riding fastest when the slope is steepest, in this case from 2 to 3 hours.
Answer:
The hypotenuse is
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
3^2 + 7^2 = c^2
9 + 49 = c^2
58 = c^2
Taking the square root of each side