See picture for answer. I hope this helps you.
Answer:
1716
Step-by-step explanation:
We can use the nCr equation to find this
n=13
r=7
F(x) has the same shape as G(x) but is shifted right by 2 units. A horizontal shift towards right can be achieved by subtraction of a number from x. So in order to shift G(x) 2 units to right, we have to subtract 2 from x as shown below:
G(x - 2)
Thus,
F(x) = G(x-2)
So,
The option B gives the correct answer
Answer:
answer b
Step-by-step explanation:
Answer:
Step-by-step explanation:
Comment
The general formula for a tangent and secant is
tangent^2 = external segment * full length of the secant.
Givens
tangent length = x
external segment = 7
secant length = 7+ 21
Formula
x^2 = 7 * (7 + 21) Remove brackets
x^2 = 7 * 28 Combine
x^2 = 196 Take the square root of both sides
√x^2 = √196
x = 14
Answer: <u>x = 14</u>