Mathematics, 03.07.2019 23:00 Obeilskzexal
Which of the following situations can be modeled by the expression -4 + (-7)? elsa lost four points on the last math quiz, and marc lost seven points. how many more points did marc lose than elsa? elsa lost seven points on the last math quiz, and marc lost four points. how many total points did they lose? elsa lost four points on the last math quiz, and marc lost seven points. how many total points did they lose? none of the above.
Answers: 2
Mathematics, 21.06.2019 14:30, mathewsjayden45
4. find the geometric mean of 4 and 12. 24 8
Answers: 3
Mathematics, 21.06.2019 19:00, kalebbenton15
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 21.06.2019 20:30, nosugh
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
Which of the following situations can be modeled by the expression -4 + (-7)? elsa lost four points...
Chemistry, 08.06.2021 18:40
Mathematics, 08.06.2021 18:40
Geography, 08.06.2021 18:40