Answer:
Step-by-step explanation:
The distance between a point (x,y) and the point (-3,4) is
d1= 
.
The distance between a point (x,y) and the point (0,0) is
d2= 
.
You know what y is from the equation of the line, so substitute that, set d1=d2, and solve for x.
I think when you subtract 4 from x, you are shifting the graph right horizontally 4 units. When you add 84 at the end of the function, you are shifting it up vertically 84 units. When you times it by -5, you are stretching it by a factor of 5 and flipping it upside down.
just think of how each term effects the y value.
175 - 10 = 165 ÷ 5 = 33
Itll take her 34 months to save $175
Answer: Length = 40 inches
Width = 20 inches
Step-by-step explanation:
Let the width of the package be represented by x.
Since the length of the package must be twice its width, therefore the length will be: = 2 × x = 2x
Since the sum of the dimensions equals 60 inches. This will then be:
x + 2x = 60.
3x = 60
x = 60/3
x = 20
Therefore, the width = 20 inches
Length = 2x = 2 × 20 = 40 inches
The dimensions should be 40 by 20 inches.
Answer:
3 inches
Step-by-step explanation:
mathematics help
