Mr. Kelly finally bought his DREAM HOUSE...a real life house made of LEGO's. He wants to find out how many LEGO's went into building the house. He knows that he house is 25 fee long. 20 feet wide and about 19 feet tall. He also knows that the dimensions for each LEGO is .15 feet by .1 feet. How many LEGO's did it take to make the outside of the house? (Assume the floor is NOT made of LEGO's, so do not include it in your calculations)

f

step-by-step explanation:

f

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.

idk

step-by-step explanation:

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