Assuming y is the price each person pays and each person gets and appetizer and a main dish...
y = ($9 + $6) × 4 people × 1/4
y = ($15) × 4 × 1/4
y = $60 × 1/4
y = $15 each
I would say a line graph because it is visually easiest to see any dips or rises in income for each month of the year.
Answer:
1980°
152.3°
3780°
164.35°
180°
360°
Step-by-step explanation:
The sum of all the interior angles of a polygon is given by (n - 2)180° where n is the number of sides.
So, the sum of all interior angles of a 13-gon is (13 - 2) 180° = 1980° (Answer)
As the 13-gon is regular, so each angles will be same. Assume each angle is x°.
So, 13x = 1980, ⇒ x = 152.3° (Answer)
Now, the sum of all interior angles for a 23-gon will be (23 - 2) 180° = 3780° (Answer)
Again,as the 23-gon is regular, so each angles will be same. Assume each angle is x°.
So, 23x = 3780, ⇒ x = 164.35° (Answer)
The sum of all the interior angles of a triangle is 180° (Answer)
The sum of all the interior angles of a quadrilateral is 360° (Answer)
The similarity between a square and a rhombus is all the sides of both are same and the difference, between a square and a rhombus is that a square has every angle 90°, but the rhombus has no angle equal to 90°. (Answer)
Answer:D or C
Step-by-step explanation:
Multiply to negative 60 add to negative 11
