Answer: <em><u>d) a and b</u></em>
Step-by-step explanation:
<em><u>a and b</u></em>
The answer is y=x^2+15x/2-4.
Answer:
A
Step-by-step explanation:
Since DA can be considered a line the whole value of it is 180 degrees. So you do 180-105 which equals 75. You then add 75 to 67 which is equal to 142. The value of a triangle is 180 so you would do 180-142 and you would get 38. Thus, X is equal to 38 degrees.
Answer:
the slope is undefined
Step-by-step explanation:
x=-1
Answer:
Your final answer will be, x^2 +4x -12
Step-by-step explanation: