Answer:
f(x)
Step-by-step explanation:
Answer:
z = 
Step-by-step explanation:
using the Altitude- on- Hypotenuse theorem
(leg of big Δ )² = (part of hypotenuse below it ) × (whole hypotenuse)
z² = 3 × (3 + 7) = 3 × 10 = 30 ( take square root of both sides )
z = 
Answer:
USE INVERSE OPERATION
Step-by-step explanation:
Isn't that not possible? A pair would be two not three...
C. -2 because if you substitue the 2 in for x and then solve you get your answer