The grades on a language midterm at Loyola are roughly symmetric with u = 69 and 0 = 4.0. Vanessa scored 65 on the exam.

Find the z-score for Vanessa's exam grade. Round to two decimal places.

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.

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

33/100 is what i got