Answer:
(x+3)(x-3) is x²-9
Step-by-step explanation:
Answer:
14 square feet
Step-by-step explanation:
8x8=64
8x10=80
80-64=14
Answer: We can use tangent here to find the length of the flagpole
First, find the length of the building + the flag pole
tan 32 = x/300
x=300tan32=187.460805573
(length of building + flagpole)
find length of building
tan 30 = x/300
x=173.205080757
subtract
187.460805573-173.205080757=14.255724816
round, length of flagpole = 14 feet
1981+25
Since she was born in the year 1981, and her son was born 25 years later so you add 25
F(x)=(3x-2)^0.5
C.x is greater than or equal to two thirds
