1) If we let the lengths of the legs be x and 2x, then by the Pythagorean theorem,
This means that the length of the hypotenuse is:
2) (Diagram attached) We know that
(in cm)
3) From the Pythagorean identity,
4)
M is the slope (rise over run). b is the Y-intercept (on the y axis). plot the y point then use your slope to find the line
5/2 is the answer.
Have a nive day!
The population standard deviation is 4.858 and the sample standard deviation is 5.4314
Answer:
$32
Step-by-step explanation:
The lady charges $2.00 for gas which means over a 4 hour period we would do
4 x 2 = 8
She makes a total of 8 dollars
She also gains $3.00 per half hour of work
This means we would do 3 x 8
24
We add these values to get $32