Answer:
x=16
angle 3=51
angle 4=39
Step-by-step explanation:
1) since angles 1,2 and 3,4 are vertical from each other we can use vertical angle therom (vertical angles are equal to each other)
angle 1 and 2 make a 90 degree angle
so
3x+3+39=90
3x+42=90
3x=48
lets plug in "16" as "x"
3(16)+3=51
IF you wanted to find out what angle 3 and 4 is
angle 3=51(opposite of angle 1)
angle 4= 39 opposite of angle 2
x = 16
Angle 2 is equal to 39, which means that Angle 1 has to be 51, since Angles 1 and 2 together is a right angle
3x+3=51
Subtract 3, making it 48
Now do 48 divided by 3, and you get 16
4
all you have to do is divide 12 by 3
Reflection
Step-by-step explanation: It is reflection because it is the same thing just reflected
1 sec
-8/27
Just multiply this fraction by itself 3 times and you will get the answer then simplify.
