Mathematics, 18.09.2019 22:50 badaxz
Astudent factors 3x2 – 12 to the following. 3(x2 – 4). which statement about 3(x2 – 4) is true? a) the expression is equivalent, and it is completely factored. b) the expression is equivalent, but it is not completely factored. c) the expression is not equivalent, but it is completely factored. d) the expression is not equivalent, and it is not completely factored.
Answers: 2
Mathematics, 21.06.2019 15:00
How can you decide witch operations to use to slice a two step equation
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Mathematics, 21.06.2019 16:30
One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.
Answers: 3
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, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Astudent factors 3x2 – 12 to the following. 3(x2 – 4). which statement about 3(x2 – 4) is true? a)...
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