Use the law of exponents to rewrite 4^-3

4^-3 = 1/64

Step-by-step explanation:

Rule for negative exponents:

Indicates a reciprocal.

b^-n = 1 / b^n

So...

4^-3 = 1 / 4^3

       = 1/64

I hope this helps :)

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation: