Alright listen to the key words in the question specifically “CORRESPONDING” if u don’t know what corresponding means it means very similar or equivalent in comparison I will help u with the first 2 for u the corresponding Angle to a is angle x. ur basically looking for the same angle on 2 different triangles and the answer to angle b is angle z and if it’s 2 letters it means it one of the sides or lines to the triangle so line ab would be line xz on the other triangle I hope this helps
Answer:

Step-by-step explanation:
A quadratic function is a function in which the highest power of the unknown variable is 2.
Formally, a quadratic function is defined as a function of the form:

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:

Answer:
103 is the median.
Step-by-step explanation:
To find the median, you need to put the numbers in order.
100, 100, 102, 103, 103, 106, 106, 109, 109
The median is the number in the middle. After you place them in order, find the number that is in the middle and that will be the median.
Feel free to let me know if you need more help. :)
Answer: The answer is the second graph, attached herewith.
Step-by-step explanation: The given greatest integer function is
![g(x)=[x+3].](https://tex.z-dn.net/?f=g%28x%29%3D%5Bx%2B3%5D.)
We are to select the correct graph of the above function from the given four optional graphs.
We have


etc.
These points are satisfied by the second graph only, so this will be the correct one.
Thus, the second graph is the correct option and its image is attached.
Answer:
it is the first answer
Step-by-step explanation: