I apologize, but we would need the chart included below the questions to be able to answer this.
С = πD
С = 3,14×40
С = 126 in ← <span>to the nearest inch </span>
Answer:
In the equation y=mx+b, 'm' is the slope of the line and 'b' is the y-intercept.
First, you should find the slope of the line. To do this, use the equation M=y2-y1/x2-x1. Using the two given points (3,6) and (8,4), you can solve for M.
M=4-6/8-3
M=-2/5 (-0.4 in decimal form)
Now, your equation is y=-0.4x+b
Next you must solve for b to find the y-intercept. You can do this by subbing one of the given points in for x and y.
Using the point (3,6):
y=-0.4x+b
6=-0.4(3)+b
6=-1.2+b
Isolate b:
6+1.2=b
b=7.2
And now you have the equation of the line!
y=-0.4x+7.2 (IN FRACTION FORM: y=-2/5x+36/5)
Step-by-step explanation:
Answer:
Answer of this is... 4...
She has to read 136 pages each week to achieve her goal because 1,500-412=1,088. so she has 1,088 pages left to read in 8 weeks. then you divide 1,088/8=136 ( I hope this helps )
