Anna pays $7.78. Or not rounded 7.777777..... repeated.
Hope this helps!
Answer: 22
Step-by-step explanation:
The area of the picture =l×b = 20×16=320
The length of the frame is 16
If the width is x ( and it's uniform)
672- 320= 352
Area of the frame = 16× x=352
x=352/16
x = 22
AnswerTHE ANSER IS
c.6
Step-by-step explanation:x/9 = 2/3
X = 2*9/3
SO 9 gets cancelled with 3
Then
X=2*3
Therefore x = 6
Hope it helps you
Answer:
2x=x+x doesn't belong
Step-by-step explanation:
A line has no thickness, but it does have direction and infinite length.
A line has length but no width, making it a one-dimensional figure. A line is made up of a collection of points that can be stretched indefinitely in opposing directions.
Given the variety of geometries in modern mathematics, the idea of a line is directly related to how the geometry is described. For instance, a line in the plane is frequently defined in analytic geometry as the collection of points whose coordinates satisfy a given linear equation, but in a more abstract context, such as incidence geometry, a line may be an independent object, distinct from the collection of points that lie on it.
In cartesian plane the general equation of a line is given by :
y=mx+c where the slope is denoted by m and the y-intercept by c.
To learn more about a straight line:
brainly.com/question/17188072
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