Answer:
Sin x = 0.56976744186
Step-by-step explanation:
Sin x = 4.9/8.6
Answer:
False
Step-by-step explanation:
Answer: the opposite answer is 35F
Step-by-step explanation: the C goes to a F
Step-by-step explanation:
:? O ghhbbvbbbnhhggvhgffghhhhfgghtf
Given the quadratic function, to get the roots we factorize:
3x²-4x-7=0
3x²+3x-7x-7=0
3x(x+1)-7(x+1)=0
(3x-7)(x+1)=0
thus the roots are
x=-1 or x=3/7
thus the sum of the roots will be:
-1+3/7
=-4/7