Answer:
6
Step-by-step explanation:
f(x) = 4x - 6
g(x) = √ x+2
so we have that:
(fºg)(x) = 4( √ x+2)- 6
(fºg)(7) = 4( √ 7+2)- 6
(fºg)(7) = 4( √ 9)- 6
we know: √ 9 = √ 3^2 = 3
we have:
(fºg)(7) = 4(3)-6
(fºg)(7) = 12-6
(fºg)(7) = 6
The answer is 6 because 12x6 is 72 and 16x3 is 48 and 48+24 is 72
Answer:
-m(+/-)sqrt(m^2-m)=x.
Step-by-step explanation:
The answer is Rhombus because it is two equilateral triangles that can create a quadrilateral. A quadrilateral has exactly four sides and it is also a polygon. A rhombus has four equal sides and it is any parallelogram with equal sides including a square. A rhombus is like a diamond. In your question, the craft project that has a two equilateral triangle that tapes together and creates an equilateral, I picture it as a diamond and the diamond is including in the family of a rhombus. All side have equal length, opposite side is parallel and the other opposite angles are equal.
Answer: 11ft
Step-by-step explanation: