keeping in mind that perpendicular lines have <u>negative reciprocal</u> slopes, let's find the slope of 3x + 4y = 9, by simply putting it in slope-intercept form.
so we're really looking for the equation of a line whose slope is 4/3 and runs through 8, -4.
Replace x with 2 in each equation, then subtract g from f:
f(x) = x^2 -4 = 2^2 -4 = 4-4 = 0
g(x) = 1-x = 1-2 = -1
f-g = 0 - -1 = 1
The answer is 1
Number 9 is 1.52 because you divide 15.3 by 10 it will be 1 .52
It can be easily assumed that most information are already given in the question. Based on that information, the answer can be deduced.
rt = [(3/4)r] * (t + 12)
4rt = 3r (t + 12)
4rt = 3rt + 36r
4rt - 3rt = 36r
rt = 36r
t = 36
From the above deduction, we can conclude that the time taken by Carmen to ride to the market is 36 minutes
Then
Time taken by Carmen to ride home = 36 + 12 = 48 minutes
Answer:
last one
Step-by-step explanation:
calculator