Solve the following equation.

latex: \left|\frac{x}{7}\right|=1| x 7 | = 1

group of answer choices

latex: x=7 x = 7

latex: x=-4,\: x=-16 x = − 4 , x = − 16

latex: x=7,\: x=-7 x = 7 , x = − 7

latex: x=-5,\: x=-13

x = +7, x = -7

Explanation:

The equation to solve is:

Which means that the absolute value of the fraction must be equal to 1. Since we have an absolute value, we have basically two equations to solve:

1)

Solving this one, we find

2)

Solving this one, we find

So the two solutions are +7 and -7.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.

does anyone know or what?