Mathematics, 24.06.2019 07:30 mmm5398
In trapezoid abcd ac is a diagonal and ∠abc ≅ ∠acd. find ac if the lengths of the bases bc and ad are 14m and 28m respectively. no guesses and pls explain how ypu got the answer. round answer to the nearest second decimal point.
Answers: 1
Mathematics, 21.06.2019 13:30
Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can
Answers: 2
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 22.06.2019 04:20
If the class creates a histogram of the data in table, how many students are in the range 12cm to 13.9 cm
Answers: 1
Mathematics, 22.06.2019 05:30
How can you use equivalent fractions to know that 43/200 is between 1/5 and 1/4?
Answers: 2
In trapezoid abcd ac is a diagonal and ∠abc ≅ ∠acd. find ac if the lengths of the bases bc and ad ar...
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