Answer: m=-4
Step-by-step explanation:
-4(m+6)=-8
-4m-24=-8 (distribute)
-4m=16 (add 12 to both sides)
m=-4 (divide by -4 to both sides)
Answer:
The mean is 242.83 and the median is 265.
Step-by-step explanation:
Answer:
3053.63 in^3
Step-by-step explanation:
The equation for the volume of a sphere is
The radius of the sphere is given to us as 9 inches.
Answer:
38 ft²
Step-by-step explanation:
We need to find the green area.
The hole has the shape of a polynomial made up of a rectangle and a triangle. The rectangle has length 8 ft and width 3 ft. The triangle has base 7 ft and height 4 ft.
area of rectangle = length * width
area of triangle = base * height / 2
The total area is the sum of the areas of the rectangle and the triangle.
area = area of rectangle + area of triangle
area = LW + bh/2
area = 8 ft * 3 ft + 7 ft * 4 ft/2
area = 24 ft² + 28 ft²/2
area = 24 ft² + 14 ft²
area = 38 ft²
Hope this Helps :)
Y=mx+b
if you know the slope and the x value, along with the y intercept number (b) you can figure out what y is.