What’s the answer to This thing help please

16

Step-by-step explanation:

To get rid of negative exponents, switch there posistion in the fraction:

(4^4)/(4^2) =

You can then either multiply the numerator and denominator out and divide, or you can subtract the exponents. Let's use the first method to avoid mistakes:

256/16 = 16

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value