(x - 4)(x^2 + 5x + 2) =
x(x^2 + 5x + 2) - 4(x^2 + 5x + 2) =
x^3 + 5x^2 + 2x - 4x^2 - 20x - 8 =
x^3 + x^2 - 18x - 8 <==
Answer:
As the lengths of the two sides is equal. i.e. WY = WX . Therefore, the triangle WXY is an isosceles triangle.
Step-by-step explanation:
Considering the triangle with the vertices
The distance between the W(-10, 4) and Y(-5, 11) is the length of the side WY.
So,
So, the length of the side WY .
Similarly,
The distance between the W(-10, 4) and X(-3, -1) is the length of the side WX.
So, the length of the side WX .
As the lengths of the two sides is equal. i.e. WY = WX . Therefore, the triangle WXY is an isosceles triangle.
If he drives 90,000 miles a year and drives the same amount of miles each week, he drives 7,500 miles each month.
12 months are in a year. Divide 90,000 by 12
90,000/12=7,500
1 2/3cups of ingredient b
Answer:
A. Diagonals of WXYZ are congruent
Step-by-step explanation:
If the quadrilateral is a rectangle, the diagonals of a rectangle are congruent
Similarly an isosceles trapezoid is a quadrilateral that must have congruent diagonals. A square, because it is a rectangle, is a quadrilateral that must congruent diagonals. But it is possible to have a quadrilateral with no additional properties that may have congruent diagonals.