Mathematics, 28.07.2019 02:00 trin83
Geometry the measure of ∠2=9x+4 and the measure of ∠4=14+8x. find the measure of ∠4. show your work.
Answers: 1
Mathematics, 21.06.2019 17:00
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 18:30
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
Mathematics, 21.06.2019 21:00
Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w
Answers: 1
Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
Geometry the measure of ∠2=9x+4 and the measure of ∠4=14+8x. find the measure of ∠4. show your wor...
Mathematics, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20
Business, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20
English, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20
History, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20
Social Studies, 25.10.2020 23:20
Business, 25.10.2020 23:20
Social Studies, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20
Mathematics, 25.10.2020 23:20