Multiplication is repeating addition
we add 6 yards, 9 feet, and 4 inches 2 times
4+4=8 inches
9+9=18
1 foot=12 inches
we subtract 18-12 and that's 6 inches
12+1=13
13 feet, 6 inches and 8 inches
Just solve 5.5x = 500 where x = # of visitors.
Answer is 90.9 but you round down. So 90 visitors.
Answer:
360°
Step-by-step explanation:
According to the properties of parallel lines, the following deductions can be made:
<a and <c are exterior angles of same side, therefore they are supplementary.
Thus,
m<a + m<c = 180°
<b and <d, are alternate interior angles, therefore, they are supplementary.
Thus, m<b + m<d = 180°.
The total numbers of degrees of a, b, c, d will all sum up to give 360°.
C. Yes, because it passes the vertical line test.
As you can see, angle 5 and angle 6 are supplementary. And angle 5 and angle 3 are congruent because they are alternate interior angles.
So it will be
x+2 = 180- x+3
move x over from the right to the left
2x+2 = 183
move 2 over from the left to the right
2x = 181
divide by 2
x= 90.5
and angle 3 and angle 1 are vertical angles so they are congruent. Using the angle 3 formula to solve for the answer:
90.5+3 =93.5
When angles are congruent, their measures are congruent, therefore, measure of angle 1 is 93.5
