Step-by-step explanation:
the slope is the ratio y/x (or here distance/time) indicating how many units y changes, when x changes a certain amount of units when going from one point to another.
so, we have 2 points here
(0.2, 3)
(0.4, 6)
x (or time) changes by 0.2 units (from 0.2 to 0.4).
y (or distance) changes by 3 units (from 3 to 6).
therefore, the slope is 3/0.2 = 3/(1/5) = 3/1 / 1/5 = 3×5/1×1 = 15
that means based on the graph, that the object travels 15 miles in 1 minute.
Answer:
y=5x+29
Step-by-step explanation:
1. find slope
y2-y1/x2-x1
9--6/-4--7= 15/3=5
2. substitute x and y
(-4, 9)= 9=5(-4)+b
9=-20+b
29=b
3. put it together
y=5x+29
Answer:
Vigil for an hour and two
2a+3=s
I used the first letter of the name, or you can use x and y in place of a and s
Answer:
<h2> 39°</h2>
Step-by-step explanation:
A radius to the tangent point always forms a right angle with the tangent:
m∠XWY = 90°
So:
90° + 58° + x - 7° = 180°
141° + x = 180°
x = 39°
