Your answer is b hope this helps
Answer:
KL = 7
Step-by-step explanation:
Given 2 secants from an external point to the circle, then
The product of the measures of one secants external part and the entire secant is equal to the product of the other secant's external part and the entire secant, that is
MN(MN + NC) = ML(ML + LK), that is
8(8 + 10x) = 9(9 + 7x) ← distribute both sides
64 + 80x = 81 + 63x ( subtract 63x from both sides )
17x + 64 = 81 ( subtract 64 from both sides )
17x = 17 ( divide both sides by 17 )
x = 1
Hence
KL = 7x = 7 × 1 = 7
Answer:
ok
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Since F(x) is opening downwards the x component must be multiplied by a - number. The number in the parentheses represents horizontal movement, but it must be remember that if negative it moves right and if positive it moves left. The number outside the parentheses represents represents vertical movement and is more intuitive, where positive is up and negative is down. Keeping this in mind it should be A
C, the answer is C.. trust me
