Date:
Page:
yo
al
In a class of
40 people, 27 play basket ball, 25 play tennis
while 17 play both find the number of
student neither
of
the two
Represent in ven diagram

40 people in total either play a sport or not.

27 plays basketball, and 25 plays tennis.

40 - 27 = 13

17 play both basketball and tennis.

(27 + 25) - 17 = 40

52 - 17 = 35

40 - 35 = 5

5 people don't play either of the two sports.

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.

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: