Answer:
6 i think double check though
Step-by-step explanation:
Answer:
The discriminant of ax^2+bx+c is b^2-4ac.
If the discriminant, d, is:
d<0, there are no real solutions (there are two imaginary solutions however)
d=0, there is one real solution
d>0, there are two real solutions
In this case d=16-32=-16 so there are two imaginary solutions. Or from your answer choices, it can be said that there are no real number solutions becuse the discriminant is less than zero.
Are you looking for an angle? this isn't even a complete question please rephrase for help from other people. but if you are looking for an angle it is 45 degrees
Answer:
Step-by-step explanation:
Non of them are
Answer: The answer is x = 9.
Step-by-step explanation:
You can answer this question with a proportion. This is the proportion I used:
6/x = 10/15
Basically, the sides labeled with 6 and 10 are corresponding sides. If you straighten the triangles up, the 6 is at the bottom, or the base, and so is the 10. If x is in the position it is, you have to find the side and measurement for that side that corresponds to x. In this case, that measurement is 15. Now that you have the proportion, just cross-multiply and divide.
6 times 15 = 90
90 divided by 10 = 9
So, there is your answer. X is equal to 9.