Answer:
My guess is B
Step-by-step explanation:
Sorry if im wrong, good luck!
The given line is in point-slope form. Replace the point values with the new point and you will have your parallel line. Solve for y by adding the opposite of the constant on the left.
y - 32 = 4(x - 4) . . . . point (-3, 1) replaced with point (4, 32)
y = 4x + 16 . . . . . . . add 32 to both sides of the equation and simplify
Answer:
25
Step-by-step explanation:
025
18 |450
- 36
090
- 90
00
S=-1 see attachment for explanation
Answer:
d) 303 8/9
Step-by-step explanation:
4th term = ar^3 and 5th = ar^4 where a = first term and r = common ratio.
So ar^4 / ar^3
= r = 45/-15 = -3.
Working back,:
The first term a = ar^3/ r^3
= -15 / (-3)^3
= -15/-27
= 5/9
Sum of n terms = a * (r^n - 1)/(r-1)
= 5/9 * ((-3)^7 - 1 ) / (-3 -1)
= 303 8/9
