The slope-intercept form: y = mx + b
m - the slope
b - the y-intercept
m = -2; (0; 3) → b = 3
subtitute
y = -2x + 3
Answer:
(4m-3n)(4m-3n)
Step-by-step explanation:
16m^2-24mn+8n^2
(4m-3n)(4m-3n)
Answer:

Step-by-step explanation:
Given:
Angle of elevation = 70°
Length of string = 68 m
We need to find the height of the kite.
Solution:
Requirement figure attached in file.
Where:
BC = 68 m
AC = h (Height of the kite)
∠ABC = 70°
Using Cosine rule to find the height of the kite.



Therefore, height of the kite from Brian's head
.
9(2j+7+5j) Foil this out to get 18j+7+45j then 63j+7
Answer: 18j+7+45j , 63j+7 I think