Mathematics, 15.12.2019 22:31 eks8252
4. determine the length across the river x to the nearest hundredth.
5. the coordinates of the vertices of a triangle are m(-4,1) , a(3,3) , and n (2,-3)
part a : determine the coordinates of j, the midpoint of ma.
part b: determine the coordinates of l, the midpoint of an.
part c: prove that jl=1/2mn
how do i solve this?
Answers: 2
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Abcd is a parallelogram. the diagram is not drawn to scale. if m
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Ξabc is dilated by a scale factor of 3 with the origin as the center of dilation to form Ξ΄aβ²bβ²cβ². the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
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Mathematics, 21.06.2019 18:00
Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?
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Mathematics, 21.06.2019 20:30
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
Answers: 1
4. determine the length across the river x to the nearest hundredth.
5. the coordinates...
5. the coordinates...
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