14-7=7
-6 x 7=-42
-42 is your answer.
Hoped I helped!
50 degrees
180 degrees
130 degrees
130 degrees
8(2x+9)
= 16x+72
Hope it helped
we know that
if the line segment KL is tangent to circle J at point K
then
KL is perpendicular to KJ
the triangle KJL is a right triangle
Applying the Pythagorean Theorem

we have

substitute the values

therefore
<u>the answer is the option B</u>

So i have two answers this is Completing the Square:
(x+6)^2-36
and this is finding the perfect square trinomial:
x^2+12x+36
Hope this helps