(8+15+8+3+12)/2+1=24th number will be median
So median is gonna be 21
the ratio of y to x is constant. y1/x1 = y2/x2 ⇒. y2 = (x2/x1) y1. Plug in. x1 = 3. y1 = 7. x2 = 7. and get y2.
Answer:
y=-x-2
Step-by-step explanation:
To find the slope of the line, you can use the slope formula. I did this with (-3,1) and (2,-4) to get: (1+4)/(-3-2). This ends up as -5/5, which simplifies to -1.
next I plugged in the slope and one point into the line equation: y=mx+b. I plugged in (-4)=(-1)(2)+b. This equated to b=-2.
Check Work:
The equation -4=(-1)(2)-2 is true
The equation 1=(-1)(-3)-2 is true
Hello!
The sum of all interior angles of a pentagon is 540°. To find the missing angle we subtract all of the angles we have from 540.
540-156-72-98-87=127
The measure of the final interior angle is 127°.
I hope this helps!