ALES-Harold Young-Placer X +
€ → C
www-awu. aleks. com/aleksogl/x/Islexe/10_u-IgNsik7j 8P3]H-IG TBZu9g02gfijaDWqD872f2aDaqtebljK50S 1FHQAsghmlod9_AOX369EmdicijbFjm-220 6
III
Unproctored Placement Assessment
Due Sunday 5:28 PM 1 Question 20
The length of a rectangle is 3 ft less than twice the width, and the area of the rectangle is 14ft.2 Find the dimensions of the rectangle.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

the correct answer is c

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21