To find the angle use arc tan (-5/-7) which simplifies tips arctan(5/7). arc tan is tan to the power -1, which is also called inverse tan. The heading of the angle, if you drew this out on a graph your angle would be in the third quadrant and therefore the heading is south of west.
Answer:
Step-by-step explanation:
The given equation is in exponential form:
To find we need to write it in logarithmic form:
⇒
⇒
To prove this, we can substitute the value into the given equation
Therefore, the answer is
Answer:
Step-by-step explanation:
5(x-3y)+2(4x+y)-(x+y)
5x-15y+8x+2y-x-y
5x+8x-x-15y+2y-y
13x-x-13y-y
12x-12y
Answer:
the slope of a horizontal line is 0
Answer:
D
Step-by-step explanation:
Im pretty sure it's D so Lets hope it is