Answer:

Step-by-step explanation:



Reducing 3 from numerator and denominator,

Here u go refer to the attachment below! v
2/8 or 1/4. 1/4 is just simplified. I hope it helps!
Answer:
Step-by-step explanation:
Both x and y are inscribed angles. The value of an inscribed angle is half the measure of its intercepted arc. This means that x has a value of 33°, and y has a value of 48°. That means that, according to the triangle angle sum theorem, the third angle has to equal 180 - 33 - 48 = 99°.
This angle is vertical with angle z, so angle z also equals 99°
-13x-12. remove the parenthesis them add the like terms.