Answer:
b=19
Step-by-step explanation:
2x(3x+5)+3(3x+5)= (3x+5)(2x+3)= 6x²+ 9x+10x+15=6x²+19x +15
6x² + 19x +15 = ax²+bx+c
a=6, b=19, c=15
May be it is adding 1000 is it a single number?
6274+1000= 7274 ?
The correct answer is option D
The solution is shown below:
Answer:
x° = 79°
z° = 101°
Step-by-step explanation: