Which expressions are equivalent to 4^3 x 4^-5? choose all answers that are correct. a) 4^-2 b) 1/16 c) 4^-15 d) 0.0625 e) 16^-1 f) 1/4^15 g) 16^-2 h) 1/4^2 i) (4^-1)^2 j) 4^3/ show how you arrived at each answer .

The given expression is

Here we have to use the product rule of exponent, according to which  in case of multiplication, we have to add the exponents, that is

So out of the given options, correct option is A .

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.