Answer:
(y2 - y1) / (x2 - x1)
Step-by-step explanation:
The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Answer: 939520
Step-by-step explanation: your ones place has a five in it, therefore you round up your tens place
Answer and explanation:
Keira could get or look up an electronic copy of the book online. Once she has an electronic copy(pdf for instance) of the book, she can count number of e's in her book using the PDF reader or any software extension(good number of tools online) that would do just that.
Factors for Keira to consider:
How many lines and words are there on average per page; how many words are there per line?
How many e's are there manually counting for at least 5 pages.
Problems Keira might have in collecting data:
If book is physical and not an electronic copy, Keira may have to go through a tedious task of counting manually. She could make a rough estimation based on a few pages counted but she would need more accurate figures which requires the tedious task of counting e 's manually
Answer:
-6.1 - (-3.13) = -2.97
Dave is incorrect in his assertion that a rectangle is merely a quadrilateral with two lines of symmetry. The thing is said to be in symmetry when an imaginary line splits it into two equal halves. The rectangle is not the only figure with two lines of symmetry; the square and rhombus are also forms with two lines of symmetry. As a result, Dave's assertion is incorrect.
• A quadrilateral is a closed polygon with four sides, four angles, and four vertices. The total of these inner angles is always 360 degrees.
• A rectangle is a closed two-dimensional polygon having four sides, four angles, and four vertices. The diagonal sides of the rectangle are identical in length. Two lengths and two widths make up a rectangle.
The only quadrilateral with two lines of symmetry is a rectangle, according to Dave.
The line about which one part of a figure is mirrored to the opposite image is referred to as a quadrilateral with two lines of symmetry. A quadrilateral with two lines of symmetry takes on the shape of a rhombus. The form is reminiscent of a kite. As a result, the statement above is untrue.
To know more about Rhombus, click here :
brainly.com/question/88523
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