Given two points, (x1, y1) and (x2, y2), the slope can be found by ...
... slope = (change in y)/(change in x) = (y2-y1)/(x2-x1)
For your given points, the slope is
... slope = (79 -(-20))/(9 -(-2)) = 99/11 = 9
The point-slope equation for a line with slope m through point (h, k) is
... y -k = m(x -h)
You have m=9, h=-2, k=-20, so the equation is
... y +2 = 9(x +20)
Answer:
+10 : (387x + 121
Step-by-step explanation:
We have to find the probability of not getting odd, whole rolling a 6 sided die ~
Actually dices have 3 odd numbers (1 , 3 , 5) and 3 non - odd numbers (2 , 4 ,6)
When we roll a dice, we may get any of the six numbers, so total possible outcomes are 6
and, The number of Favorable outcomes is 3, i.e non - odd numbers.
Answer:=42 cm
Step-by-step explanation:
Strap=(a+b)*h/2 ( where a and b are trapezoid' s bases and h is a height)
So 864=(30+b)*24/2
30+b=864*2/24
30+b=864/12
30+b=72
b=72-30
b=42 cm