Answer:
See attached
Step-by-step explanation:
The answer is on the picture attached
Tables on the top filled in
The error on the bottom is the columns mixed up, just need to exchange x with y
Answer:
15 dollars
Step-by-step explanation:
Answer:He made $15
Step-by-step explanation:
The measures of the labelled angles that are vertically opposite to each other are:
x + 87 = 116 degrees
4x = 116 degrees
(x + 87) and 4x are vertical angles directly opposite each other.
According to the vertical angles theorem, (x + 87) and 4x are congruent.
(x + 87) = 4x
x + 87 = 4x
x + 87 - x = 4x - x
87 = 3x
29 = x
x = 29
Find the labelled angles by plugging in the value of x
Therefore, the measures of the labelled angles that are vertically opposite to each other are:
x + 87 = 116 degrees
4x = 116 degrees
Learn more here:
(x + 87)° = 116°
We can see that the angle of (x + 87)° is directly across from the angle of 4x°. This shows that they are equal. We can take the two terms and make an equation.
—> (x + 87) = 4x
After solving for the value of x, we get a value of 29.
Now that we know x, let's substitute it into (x + 87).
(x + 87) becomes (29 + 87), which is equal to 116°.
To check,we can substitute 29 into the other angle of 4x as well, since the two angles are equal.
4x becomes 4(29), which is also equal to 116°.