I think the pattern is that you multiply the first number by the second , then add the first number. SO:
e.g. for the first one 1 x 4 = 4 , 4 + 1 = 5
for the second one 2 x 5 = 10, 10 + 2 = 12...
So for 8+11:
you do 8 x 11 = 88 , 88 + 8 = 96
<span>Part C: Plug in any values for x, get the y values, re-write them as (x,y) coordinates and graph.
Sorry, I do not know the other answers, but Part C was easy</span>
Given:
Center of the circle is O.
A and C are points on the circle.
Solution:
Question 1.
The piece of the circle between the points A and C is called an arc.
Question 2.
AOC is a acute angle. It is located in a center of the circle.
Therefore AOC is a central angle.
Question 3:
The line segment joining center to boundary of the circle is called the radius.
Therefore the line segment OC is a radius of the circle.
4 times (*) the sum of (+) 14 and 26
4(14 + 16)
4*30
120
Answer:
8 hours.
Step-by-step explanation:
The pizza house will pay 10 - 6 = 4 dollars in late charges. Each hour costs them 1 dollar. (0.25 per 1/2 hour 0.50 dollars for 1 hour.)
So 1 hour gives a reduction of 0.50 dollars.
x hours gives a reduction of 4 dollars.
0.50 x = 4.00 dollars.
x = 4/0.50
x = 8 hours.
If they keep that up, they will be out of business before too long.
