a parallelogram is a quadrilateral, and its only requirement is that both pairs of opposite sides be parallel, they may be slanted or sideways or long or short, but so long the opposite sides are parallel, it's a parallelogram.
Answer:
<em>The answer is 2.5 times The no of students who said that hip hop is their favorite kind of music </em>
Step-by-step explanation:
Let the total no of sixth grade students be n
At a school 40% of the sixth grade students said that hip hop is their
favorite kind of music
Let the number of students who like the <u><em>hip hop</em></u> be h
∵ h = 40 % of n
h = 40/100 × n
n = 100/40 × h
n = 2.5 × h
∴<em> The total no of sixth grade students = 2.5 times The no of students </em>
<em> who said that hip hop is their favorite kind of music </em>
Answer: a=-7, b=+1, c=+4
Explanation:
The equation written in the standard form is written as
(1)
where a and b are the coefficients of the second-order and first-order term, while c is the constant term.
The equation we have in this problem is
(2)
By comparing (1) with (2), we immediately see that:
a = -7
b = +1
c = +4
