Answer:
-line graph
Step-by-step explanation:
We are going to take the definition of all the terms and then deduced our correct answer.
<u>Pictograph</u> : Pictograph also known as pictogram uses picture to represent data.
<u>Pie graph</u>: It is a chat that uses pie slices to represent relative size of data.
<u><em>Line graph:</em></u> A line graph is a graph with points connected by lines to show changes in value over time.
<u>Bar graph</u>: A bar graph uses rectangular box known as bars to represent data, it is relatively used to show size
<u>Double bar graph</u> : A double bar graph uses two bars beside each other two represent data. It can be used to compare two data groups.
From the above definition, we can deduced that the word that shows data over time is the line graph
Answer:
in
Step-by-step explanation:
The formula to find the area of a circle: 
, where 
is the radius.
The formula to find the circumference (perimeter) of a circle: 
, where is the radius.
1) To find the circumference of the circle, we need to find the radius () first. Since the area of the circle is given to us, we need to equate this to the formula to find the area of a circle.
Cancel the 
by bringing it to the other side.
÷
2) Find the circumference of the circle by using the formula, .
= 
= in
Answer:
x-3
Step-by-step explanation:
(x^2-9)(x^2-9)/x^2*(x+3)+9(x+3)
(x+3)*(x^2+9)/(x+3)*(x^2+9) cross multiply
(x^2+9)*(x+3)/(x^2+9) cross multiply
x+3 final anser
The answer is 3a + 2b + 8
Since Carmen gives two coins to Frankie for every five that she gets, she effectively only gains 3 coins at a time. Therefore, if she has 9 coins, Frankie must have 6.
