Answer:
For Lauren - d = 18t
For Minki - d = 6 + 12t
Step-by-step explanation:
Given The speed of Lauren is 18 miles per hour and the speed of Minki is 12 miles per hour
Also Given that Minki got a head start of 6 miles
For Lauren
d = 18t
For Minki
d = 12t
Also given that he had a 6 miles headstart
Therefore the equation becomes
d = 6 + 12t
B i think im not sure sorry
The ladder and the outside wall form a right triangle
The distance from the base of the ladder is 7.89 feet
<h3>How to determine the
distance to the base of the
ladder?</h3>
The given parameters are:
Length (L) = 18 feet
Angle of elevation (θ) = 64 degrees
The distance (D) from the base of the ladder is calculated using the following cosine ratio
cos(θ) = D/L
So, we have:
cos(64) = D/18
Make L the subject
D = 18 * cos(64)
Evaluate the product
D = 7.89
Hence, the distance from the base of the ladder is 7.89 feet
Read more about right triangles at:
brainly.com/question/2437195
Answer:
m = StartFraction 9 minus 0 Over 0 minus 3 EndFraction; y = –3x + 9
Step-by-step explanation:
The given points are the y-intercept and the x-intercept, so they can be used directly in the intercept form of the equation of a line.
x/(x-intercept) +y/(y-intercept) = 1
x/3 +y/9 = 1
Multiplying by 9 gives ...
3x +y = 9
This can be rearranged to the slope-intercept form ...
y = -3x +9
_____
The answer selection shown above is the only one that matches the slope and y-intercept of the line through the given points.
Answer:
nonlinear
Step-by-step explanation:
To be linear, the power on x and y has to be 1
y = 1/x
y = x^-1
-1 is not the same as 1
This is not linear
