I hope this helps you
x^2+x-6 = (x+3)(x-2)
x => +3
x => -2
x^2-2x-15= (x-5)(x+3)
x => -5
x => +3
(x+3)(x-2)/(x-5)(x+3)
x-2/x-5
Answer:
B
Step-by-step explanation:
Elimanited C and D
Answer:
82° because
98° + 70° = 168°
360° - 168° = 192°
192° is for two angles, so it can't be 192°, 220°
it's not VERY obtuse angle. So it remains only 82°
Answer:

Step-by-step explanation:
Corresponding Angles are <em>congruent</em>, therefore you set both angle measures equal to each other:
![\displaystyle 135° = [3x + 15]° → 120 = 3x; 40 = x](https://tex.z-dn.net/?f=%5Cdisplaystyle%20135%C2%B0%20%3D%20%5B3x%20%2B%2015%5D%C2%B0%20%E2%86%92%20120%20%3D%203x%3B%2040%20%3D%20x)
I am joyous to assist you at any time.
The answer is 7.5.
7 4/8 is also 7.5