Which question are you asking ?
An equivalent fraction for 12/16 is 3/4 which is the simplest form but you another one would be 6/8
Answer: 16 degrees
Step-by-step explanation: complemtary=90 degrees 90-74=16
Answer:
Using the pythagoras theorem
Let's say the hypotenuse of the first diagram is b
b²=4²+2²
b²=16+4
b²=20
b=✔(20)
In finding x , b will be the opposite and the x be the hypotenuse
x²=(✔20)²+7²
x²=20 +49
x²=69
x=8.31
