The angles are adjacent and supplementary. Adjacent angles share a vertex and a side. Supplementary angles are angles whose measure add up to 180. The measure of a straight line is 180, and angle 1 and 2 fall on the same side of a line, so their measures add up to 180.
Answer:
6) 6
9) 40
10) 
11) 13
Step-by-step explanation:
6)A right triangle rule: if 2 legs are equal, the hypotenuse is the length of that leg*
9) Pythagorean Theorem
We know the hypotenuse (41) so we substitute that for c and 9 for b now we need to find a
which gives us 40
10) same with #6 but we do the opposite. SInce we have the hypotenuse, we can divide that by because we know that if 2 legs are equal, the hypotenuse is multiplied by . Multiply the numerator and denominator by because we can't have a square root in the denominator.
11) like #9 we have the a and b but we need to find c
a=5 b=12 c=r
so 
which gives us 13
Answer:
A. 99.87%
Step-by-step explanation:
i don't explain things good
Answer:
https://socratic.org/questions/if-f-x-6x-3-and-g-x-2x-2-find-f-g-x
Step-by-step explanation:
Go to this site. It has the correct answer
The length is 7 and the width is 3
