Photomath i use it for my math all the time it gives you the option for how you wanna solve it and shows you how to solve it
Answer:
it should be: −2b2+17b−15
Step-by-step explanation:
Angles in a triangle add up to 180
126.7+ 19= 145.7
180-145.7= 34.3 <--- answer
Please find the attached photograph for your answer
It’s either 4 or 6. not sure th