The segment addition postulate tells you that
... JK + KL = JL
a) Filling in the given information, you have
... 3n + (5n-7) = 25
... 8n = 32 . . . . . . . . . . . collect terms, add 7
... n = 4 . . . . . . . . . . . . . divide by 8
b) Now, you know that
... JK = 3n = 3·4 = 12
... KL = 5n-7 = 5·4-7 = 13
The segments are: JK = 12; KL = 13.
The answer to the equation is negative 1 changes to a positive 1.
Answer:
-157464
Step-by-step explanation:
We can see that -24/8 = -3 so the first term is 8 and the common ratio is -3.
So the 10th term = 8*(-3)^(10-1) = 8*(-3)^9 = -157464
Answer:
Step-by-step explanation:
x=intercept is when the line intersect with the x axis when y=0
6: x intercept (1,0)
y intercept is when the line intersect with y axis at certain point or when x=0
y intercept (0.-24)
22: (8,0) x intercept
(0 , 4) the y-intercept
Answer:
94.5x cm^2
Step-by-step explanation:
!/2h(b1 +b2) = 1/2(7)(12x +15x) = 3.5(27x) = 94.5