4. The box and whisker graph shown below has been drawn to display the 1 pont data collected by a class to answer the statistical question. "How many windows in your house have screens on them? Which statement correctly describes this box and whisker display of the data collected for screens on windows 1. E H+ +++ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 ​

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

∡ eia and ∡ kij are congruent

step-by-step explanation:

the answer to question 1 is -8, 28.

step-by-step explanation: