9 times 43 is 387 split 9 and 43 and put It in the area model and then add them up
9x²-12x+5=(3x)²-2*3x*2+2²+1=(3x+2)²+1
a=3
b=2
c=1
Answer:
1.x = 80/8= 10
Step-by-step explanation:
Answer:
Step-by-step explanation:
Wassup
14. x = 128 degrees
17. 180 - 25= 155; x = 155 degrees