ItsYourBirthday ItsYourBirthday

31-08-2019
Mathematics

contestada

What is point A (-9, -18) rotated 90° counterclockwise?

Respuesta :

jimrgrant1 jimrgrant1

31-08-2019

Answer:

(18, - 9 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x ), thus

A(- 9, - 18 ) → (18, - 9 )

Answer Link

Otras preguntas

The ship Audie Murphy leaves the New York Port with a ship load of GMC pick-up trucks bound for the Port of Istanbul, Turkey. A fire breaks out aboard the ship

TARTINIS DEVILS TRILL SONATA : The first movement starts off with a lilting, dreamy melody and is followed by a more intense 2nd movement, the 3rd movement is b

Identify the data model used in each scenario. A database of contestants in a dog show where each dog, owner, and competition is identified by a primary keyA da

What is the mean of the measures of the three exterior angles of a triangle if two of the interior angles have measures of 63 and 78 degrees?

Jesse is a pizz delivery driver.Each day his employer gives him $20 plus $0.50 for every pizza that he delivers. Write an equation that can be used to determine

can professional accept the immoral client? why

they always got to schoolchange into past tense

Read this excerpt from "Schenck v. U.S., 249 U.S. 47 (1919)" and answer the question that follows: The document in question upon its first printed side recited

list the angles in order from the largest to the smallest and explain

Will mark brainliest How did the enlightenment influence the devil of the American revolution? A) The enlightenment rejected the idea of a social contract betw