It’s 55 degrees because opposite angles are the same in a circle.
<u>Answer-</u>
An angle is labeled with either one capital letter or three capital letters
<u>Solution-</u>
<em>Point-</em>
As a point is 0 dimensional, so you just need 1 point to define a point.
<em>Line- </em>
As a line is 1 dimensional,so you need 2 points to define a line.
<em>Plane-</em>
A plane is 2 0r 3 dimensional, so you need 3 points to define a plane.
<em>Angle-</em>
An angle measures the amount of turn. An angles is labeled with a single letter at the vertex, as long as it is perfectly clear that there is only one angle at this vertex. Otherwise, it is named according to the intersecting lines with 3 letters.
Answer:
1
3
4
Step-by-step explanation:
took the quiz looked back at the quiestion and saw that it was the right answer
Answer:
164 tickets
Step-by-step explanation:
We can denote number of adult tickets as "y"
Then if number of adult tickets is "y" then number of student tickets can be expressed as (480-y)
We were given Total cost of tickets as ($2892) ............eqn(1) and the cost of adult ticket is $8 per one, and also Cost student ticket $5 per one
the algebra equation can be expressed as :
8y + 5y= 2892
If we substitute eqn (1) we have
8y + 5(480 - y) = 2892
8a + 2400 - 5y = 2892
2892 - 2400= 8y-5y
492=3y
y = 164
Therefore, the number of adult tickets sold is 164
Answer:
D and E
Step-by-step explanation:
because the rule to make triangle is
a<b+c with a, b and c is the side of the triangle
