Mathematics, 12.12.2020 16:20 brittanysanders
Look at the triangle shown below
If tan x° = e divided by 8 and sin x° = e divided by f, what is the value of cos x°?
A. cos x° = 8 divided by f
B. cos x° = f divided by 8
C. cos x° = 8f
D. cos x° = 8e
Answers: 1
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Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below
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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
Mathematics, 21.06.2019 21:20
Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10
Answers: 2
Look at the triangle shown below
If tan x° = e divided by 8 and sin x° = e divided by f, what is th...
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