Perimeter = 2L + 2w
in this case, L = 3w - 2 and perimeter = 28.
so, 28 = 2L + 2w. or 14 = L + w. or substitute for L: (3w - 2) +w =14
or 4w - 2 = 14. 4w = 12. 12/4 = 3 = w.
The width = 3 inches; and the length = (3x3 -2) 7 inches.
A*b would be (8.4)(5.2) < (39+50.4), or 43.68 < 89.4 degrees.
In the case of the quotient: Divide 8.4 by 5.2 and then subtract 39 from 50.4 (degrees).
In geometry, the symbol names a line segment with endpoints at A and B. is part of line AB, which is written . A ray is part of a line that has one endpoint and continues without end in one direction. If A is the endpoint of a ray that also passes through point B, then AB is written .
Answer:
x= - 9/28 ± √60/7
Step-by-step explanation:
Answer: x = 3/2 or x = 1/2 Hope this helps! :)