Answer: angle ADC measures half of 124 that is 62 degrees
Step-by-step explanation:
I need you to post a diagram.
However, you are describing a 30 60 90 triangle and here is a good page to learn about those: http://www.1728.org/trig2.htm
Answer:
-6.5 would be your answer
Step-by-step explanation:
Answer:

Step-by-step explanation:

Combine all like terms.


Multiply both sides by -1.

Answer: y = -x + 7
Step-by-step explanation:
The slope is
, so we know the equation is of the form
.
Substituting in the coordinates (1,6) to find b,

Thus, the equation is y = -x + 7