Select the angle that correctly completes the law of cosines for this triangle. 62°
17
82 +172 – 2(8) (17)cos __ = 152
90°
15
A. 28°
B. 62
C. 180°
D. 90

nlgqer

step-by-step

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

the answer is ! ?

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