In 2016, there were about 46,500 cinema screens in a country. If about 35.1% of the total screens in the country were digital 3-D screens, find the approximate number of digital 3-D screens. ved digital 3-D screens. There were approximately (Round to the nearest whole number as needed.)

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

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

won't that be plagrisim thought?

step-by-step explanation: