Which of the following is the correct photosynthsis reaction A) 6 CO2 + 6 H2O + Sunlight --> 6 C6H1202 + 6 CO2
B) 6 CO2 + 6 H20 + Sunlight --> 6 C6H1202 + 6 02
C) 6 CO2 + 6 H20 + Sunlight --> 1 C6H1202 + 6 CO2
D) 6 CO2 + H20 + Sunlight --> 1 C6H1202 + 6 02​

D is the write answer of the following question

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

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.