Answer:
y=-8x-2
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1. Take coordinate (0,-2), which is the y-intercept. We'll call that (y2,x2). Coordinate (8,-3) is (y1,x1). Put that into the formula you get, 0-8/-2-(-3). You get -8/1 which is negative 8. We now have the slope. Slope intercept form equation is y=mx+b. M is slope, so we put our slope in the equation and get, y=-8x+b. B is the y-intercept which is given. So we know that the equation to this line in slope-intercept form is y=-8x-2.
Answer:
168 feet
Step-by-step explanation:
area of trapezoid = length (a)+ breadth(b) / 2 height
Answer:
65 units²
Step-by-step explanation:
10 × 13 = 130
130 ÷ 2 = 65
Answer:
37.68 units^3
Step-by-step explanation:
Simply use the formula area of base×height....
so,
Volume(V)=πr^2h
=3.14×2^2×3
=3.14×4×3
=37.68 units^3
HOPE IT HELPS!!!
True.
If the standard deviation value is larger, it means the data points are further away from the mean - which indicates that the data in the set are more variable.