Answer:
Step-by-step explanation:
Multiply the fractions by multiplying the numerators.
Answer: 12 inches
took the test
(2x-y+3)(2x-y-3)=
4x²-2xy-6x-2xy+y²+3y+6x-3y-9=
4x²-4xy+y²-9=
(2x-y)²-9
The shorter leg is
10·SIN(30°) = 5
f(x) = 50(0.60)x; 18 mg