What does e = m mean?

energy equals mass times the speed of light in a vacuum squared

Hello again!

e = mc² is an equation that was discovered by the twentieth-century physical scientist Albert Einstein, in which E represents the  units of energy, m represents the units of mass, and c² is the speed of light squared, or multiplied by itself.

I'm not sure what it's used for, but that's what it means

I hope this helps, and have a nice day!

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse