Answer:
x+11.5
Step-by-step explanation:
4x² +7x-2=0
16x+7x-2=0
23x-2=0
+2 +2
23x=2
23x/2
x= 11.5
I hope these help.
Answer: 17.7
Step-by-step explanation:
Answer:
OK, I will get back to you
Answer:
9+1 = 10, 9+4 is not correct because it does not equal 10.
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
2Tu = 2(5)(9)
= 2(45)
= 90