Write an equation of the line that passes through (−3,3) and is perpendicular to the line 2y=8x−6.

keeping in mind that perpendicular lines have negative reciprocal slopes, so hmmm wait a second, what is the  slope of 2y=8x−6. anyway?

so, we're really looking for the equation of a line whose slope is -1/4 and runs through (-3, 3).

now, that equation is fine, is in slope-intercept form, and we can do away with the denominators by simply multiplying both sides by the LCD of all fractions, in this case , 4, and put the equation in standard form instead.

standard form for a linear equation means

- all coefficients must be integers

- only the constant on the right-hand-side

- "x" must not have a negative coefficient

it is true

step-by-step explanation:

all the combinations add up i used   calculator

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²