Domain is the set of first numbers of the order pairs.
Range is the set of second numbers of the ordered pairs.
The answer is the second one! n^2 +13
Answer:
x=40 °
Step-by-step explanation:
The two horizontal beams are parallel and the slanted beams make a traversal
Hence we use the basic properties of a transverse line making with two parallel lines.
please refer to the image attached to this answer.
The two angles described in the figure makes the alternate interior angles and this these two are congruent . Hence
x= 40°
Answer:
C) 120 degrees
Step-by-step explanation:
m<A + m<B + m<C = 180
45 + m<B + 15 = 180
m<B + 60 = 180
m<B = 120
Answer:
x1=6 , x2=1
Step-by-step explanation:
If you have any questions about the way I solved it,don't hesitate to ask