Answer:
<h2>a perfect square trinomial</h2>Step-by-step explanation:
The given expression is
As you can observe this is a binomial expression under a square power. Additionally, this is a special product, which equivalent expression is a perfect square trinomial, because from this square power we get two perfect square and one linear term.
Therefore, the right answer is B.
Let's solve the expression to demonstrate what we said before
As you can observe, the expression is equivalen to a trinomial.
The x-intercept is 4/3 and y-intercept is -4/5
Step-by-step explanation:
Given equation of line is:
To find the x-intercept, we put y=0 in the equation
Dividing both sides by -3
To find the y intercept, we put x=0
Dividing both sides by -5
Hence,
The x-intercept is 4/3 and y-intercept is -4/5
Keywords: Equation of line
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Answer:
The area of the trapezium is 18 ft²
Step-by-step explanation:
Given;
Two parallel sides of the polygon as follows;
The first parallel side = 1 ft + 4 ft = 5 ft
The second parallel side = 4 ft
If this polygon is rotated 90 degrees, it forms a trapezium with a height of 4 ft.
The area of a trapezium is calculated as;
Therefore, the area of the trapezium is 18 ft²