F and D is the answer
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answer is the first one and the last 2
Answer:
12 cm
Step-by-step explanation:
The square of the length of the tangent segment is equal to the product of near and far distances to the circle from the point of intersection of the secant and tangent:
(8 cm)^2 = (4 cm)(4 cm +x)
16 cm = 4 cm +x . . . . . . divide by 4 cm
12 cm = x . . . . . . . . . . . . subtract 4 cm
The answer is:
y=3/4x+n, n∈R
Here's why:
All the functions with the same coefficient by the variable (k in y=k*x + n) are parallel.
I hope this makes sense to you
Answer:
no solution
Step-by-step explanation:
