Mathematics, 29.01.2020 10:01 angie7665
The table shows the solution to the equation |2x β 5| β 2 = 3: step 1 |2x β 5| = 3 + 2 step 2 |2x β 5| = 5 step 3 2x β 5 = 5 or 2x β 5 = β5 step 4 2x = 10 or 2x = 0 step 5 x = 5 or x = 0 which is the first incorrect step?
Answers: 1
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 particleβs acceleration positive? (round one decimal place and answer in interval notation) e. when is the particleβs acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 22:00
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
Answers: 1
The table shows the solution to the equation |2x β 5| β 2 = 3: step 1 |2x β 5| = 3 + 2 step 2 |2x β...
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