What is the area of a semicircle 24 in
...
Answers: 1
Mathematics, 21.06.2019 16:00
Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?
Answers: 1
Mathematics, 21.06.2019 22:00
Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
Answers: 1
Mathematics, 22.06.2019 00:00
I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Mathematics, 03.04.2020 01:43
Physics, 03.04.2020 01:43
Mathematics, 03.04.2020 01:43
Mathematics, 03.04.2020 01:44
Social Studies, 03.04.2020 01:44
Mathematics, 03.04.2020 01:44
English, 03.04.2020 01:44
Chemistry, 03.04.2020 01:44
Mathematics, 03.04.2020 01:44
Mathematics, 03.04.2020 01:44
Chemistry, 03.04.2020 01:44
English, 03.04.2020 01:44
Mathematics, 03.04.2020 01:44