If "y in x" means the rise is y for a run of x (both in the same units), then the tangent of the angle is y/x.
... angle for 4 in 4 roof: arctan(4/4) = 45°
Yes, it is possible to have a 7 in 4 roof.
... angle for 7 in 4 roof: arctan(7/4) = 60.3°
_____
As long as the run is non-zero, the rise can be anything you like.
Answer: 7.5 miles
Step-by-step explanation:
think of it as a triangle; the bold line is the hypotenuse, or x.
8 |\ x
|_\ it's not a good triangle but you get the point
6
and then get out pythagorean theorem: a^2+b^2=c^2
put the numbers in: 8^2 + 6^2 = x^2
do some math:
64+36=x^2
100=x^2 (and then find square root)
10=x
BUT, it said each unit was 3/4 of a mile, so we must multiply 10 by 3/4 to get the actual distance, which is 7.5
A): 1994, 1996, 1998
B): 1996, 1998, 2000
C): 1998, 2000, 2002
D): 2000, 2002, 2004
Answer:
C): 1998, 2000, 2002
Explanation:
You can find the answer by looking at which part of the line graph intersects the line where it says 1994-2003 average. As you can see, the years 1998, 2000, and 2002 are meeting up with the average of 1994-2003.
Answer: C) 1998, 2000, 2002 !!
Step-by-step explanation:
Answer:
In my school library you are going to be charged a fixed amount till when you return the book
Step-by-step explanation:
Borrowing of materials from library has time-lines, and special fines or penalty clause when it comes to defaulting of agreement when books are meant to be returned.
This penalty clause may differ from from one library to another.
I will cite my school library as an example.
If the time to return a book is due, the library charges a fixed amount from the due date till when ever one returns the book
Answer:
Step-by-step explanation:
Hence is in second quadrant.
Pythagorean Theorem:
But in the second quadrant will be negative.
Hence
Your answer
Answer:
2/6
Step-by-step explanation:
There are only 2 multiples of 3, and there are only 6 possible outcomes.