Some friends equally split some containers of strawberries. each container held the same number of strawberries. the expression 3x7 represents how many strawberries each person received when splitting x containers. what does the number 7 in the expression represent? a. the number of people the strawberries were split between b. the number of containers that were split c. the total number of strawberries d. the number of strawberries in each container

the number of people the strawberries were split among that the answer

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

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.