shalizehkermani shalizehkermani

20-10-2020
Mathematics

contestada

What is the image of the point (9, -2) after a rotation of 90º counter-clockwise about the origin?

Respuesta :

Marwana2465 Marwana2465

20-10-2020

(X,Y) => (-Y,X) Change the sign of the Y value, and switch.

Answer Link

Otras preguntas

Morphine is a weak base. a 0.150 m solution of morphine has a ph of 10.5. what is the kb for morphine?

1. Which of the following types of leaders strives to have no ego? A. Level 5 B. Virtual C. Interactive D. Servant

If [tex] \frac{4x^2y^2 + 8x^3y^5}{2xy^2} [/tex] is completely simplified to [tex] 2x^ay^b + 4x^cy^d [/tex], where a, b, c, and d represent integer exponents, wh

A triangle’s height is 6c meters and the base is c – 1 meters. Brian knows that the area of the triangle is 18 square meters and is trying to find the height. W

PLEASE HELP, I NEED TO FINISH THIS FAST I'm terrible at history To which area had Christianity spread by 325 AD? 1. Northern Spain 2. Southern Britain 3. Cons

BRAINLIESTTT ASAP!!! 1. Explain this event and its importance as well as describe the true facts behind it: Pope Urban || calls the first crusade

the diagram shows that TUV which term describes point W

The brand manager for a brand toothpaste must plan a campaign designed to increase brand recognition. He wants to first determine the percentage of adults Wii

Photosynthesis is an endergonic reaction. Why? - A.) The change in free energy is negative. B.) A large amount of energy is required to activate the reaction. C

John cage is given credit for being a leader in what kind of music?