what is the cost for? ik it's for juniors but what is the topic
It is the graph where the two lines intersect, when they intersect there is a point where they connect, and that is your answer
Answer:
Bc = √63 ft
Step-by-step explanation:
Here, we want to get the length of BC
As we can see, there is a right angled triangle ABC, with 12ft being the hypotenuse and 9 ft the other side
So we want to get the third leg which is BC
we can use the Pythagoras’ theorem here
And that states that the square of the hypotenuse equals the sum of the squares of the two other sides
let the missing length be x
12^2 = x^2 + 9^2
144 = x^2 + 81
x^2 = 144-81
x^2 = 63
x = √63 ft
The first one is: √ 96/8=2 √ 3
Answer:
No real roots
Step-by-step explanation:
Roots of a quadratic are the x-intercepts of the graph
