Answer:
D. DE = 24 yd, EF = 10 yd
Step-by-step explanation:
Solve for the unknown angles by setting up common ratios and cross multiplying. You can use this method because they are similar triangles.
For example, DE can be found by setting the ratios of AC/AB equal to the ratio of DF/DE.
13/12 = 26/x
Simply solve for x!
Answer:
Step-by-step explanation:
The equation of the line parallel to
y = x
has a slope of m = 1
This means that the family of lines with the same slope are of the form
y = x - (a)
where -a represents the y intercept, and (a) the x- intercept
With a = 4, the equation intercepts the x axis at x = 4
Please see attached graph
Answer:
y= ? / ? x
==> y = 12/3 x
y = 4x
Step-by-step explanation:
K = 4
Answer:
target speed for the marathon has been achieved and exceeded
Step-by-step explanation:
Given that :
Target speed = 25 mph
Current speed = 15 miles in 1/2 an hour
Current speed :
15 miles in 0.5 hours
X miles in 1 hour
0.5x = 15 miles
X = 15 / 0.5
X = 30 miles per hour
Hence, current speed in miles per hour = 30mph
This means that her target speed for the marathon has been achieved and exceeded
Answer:
y-intercept: (0, 3) slope: 3
Step-by-step explanation:
