Answer:
z = 70
x = 6
Step-by-step explanation:
Z and 70 are vertical angles so they are equal
z = 70
12x+38 and 70 are supplementary angles so they form a straight line
This means they add to 180 degrees
12x+38 + 70 = 180
Combine like terms
12x+108 = 180
Subtract 108 from each side
12x+108-108= 180-108
12x = 72
Divide each side by 12
12x/12 = 72/12
x = 6
Y is less than or equal to 3.
The filled dot means or equal.
The line to the left of the number line is less.
Answer:
143
Step-by-step explanation:
To answer only when the angle is needed to be found where the variable is is when you can add the two angles inside because it is the same as 180-77-66=37 and then finding what 37+__ to make 180 which is 143
The maximum height should be approximately 50.37 feet