Answer:
x =1/12(1-√(97) )
Step-by-step explanation:
Find one ounce $3.92/8=$0.49
$0.49 per ounce
Answer:
Step-by-step explanation:
width=46200÷220=210 ft
what you mean by quote? i don't know.
Answer:
P=6x+8
A=2x^2+11x-21
Step-by-step explanation:
Perimeter:
P=2(x+7)+2(2x-3)
P=6x+8
Area:
A=(x+7)(2x-3)
A=2x^2+11x-21
Regular polygon can be incribed in a circle of radius equal to its side.
so if you join all the vertices to the centre, you will get 6 equilateral triangles. each interior angle will have 2 angles of 60 each. thus interior angle = 120
exterior angle=180-120=60