Someone help me please my friends don’t even know this question thank you

Step-by-step explanation:

from the question:R=x^2/y

where x=3.8*10^5

y=5.9*10^4

it then mean

R=(3.8*10^5)^2/5.9*10^4

=144400000000/59000

=2447457.63

false

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9