Which equation could be represented by the number line? - O A. -7+(-6) = -13 OB. -4+6=2 O C. -2 + 8 = 6 D. 6 + 5 = 11

I THINK THE ANSWER IS A

Step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c