Mathematics, 30.01.2020 16:55 smelcher3900
Explain how the order of operations shows how to simplify an experession. how does pemdas work into this? what does pemdas stand for? be sure to explain the rules for addition, subtraction, multiplication, divison, and the use of grouping symbols. use examples to illustrate your points.
Answers: 3
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
Answers: 1
Mathematics, 21.06.2019 18:30
Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?
Answers: 2
Mathematics, 21.06.2019 22:10
In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2
Answers: 3
Explain how the order of operations shows how to simplify an experession. how does pemdas work into...
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