Its D. 15 cm.
You were on the right track, i can see your work but if B=18 D cannot =18 too because D is half B. so its 12² + 9² = 15cm
275 miles
Explanation: take 55 miles per hour times the number of hours (5 hours as listed in problem)
??? more info is needed, like the total cost of all items etc.
P(x) = x-4
k(x-4) = 5(x-4) - 8 = 5x - 28
So the answer is 2
Answer:
<u>point-slope form:</u> y - 0 = ½(x - 3)
Step-by-step explanation:
Given the slope, m = ½, and the x-intercept, (3, 0):
We can substitute these values into the point-slope form:
y - y1 = m(x - x1)
y - 0 = ½(x - 3) ← This is the point-slope form.
If ever you need to transform the point-slope form into its slope-intercept form, y = mx + b:
Distribute ½ into the parenthesis:
y - 0 = ½(x - 3)
y = ½x - 3/2 (this is the slope-intercept form).
