savannagreene savannagreene

13-05-2020
Mathematics

contestada

What is the image of the point (-8,7)after a rotation of 180^∘
counterclockwise about the origin?

Respuesta :

jimrgrant1 jimrgrant1

13-05-2020

Answer:

(8, - 7 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 180°

a point (x, y ) → (- x, - y ), thus

(- 8, 7 ) → (8, - 7 )

Answer Link

Otras preguntas

55 points!!! Write a summary about A Wrinkle in Time!!! Please fast

Can someone help with these geometry questions? It’s question 2, 3, 4 & 5, I gotta have answers fast pls :(

If f(x) = x^3 and g(x) = -2x^3, how has f(x) been transformed to get g(x)?

Read the following paragraph and answer the question: "Mary clanged two glasses together, rudely interrupting the conversations going on around her. But why sho

5 calculators cost £31.25 3 pens cost £2.91 Work out the cost of 30 calculators and 30 pens.

A driveway 18 ft wide and 36 ft. long is to be paved with concrete 3 in. thick. How many cubic yards of concrete are required?

16 The perimeter of the pentagon is equal to the perimeter of the square. Not to scale 5X tỉ 3 2x + 3 11 7x + 4 5x + 8 9x10 Find an expression for the length of

The period known as the _____ occurred during the reigns of the 2nd, 3rd and 4th emperors of the Qing Dynasty--(the last dynasty in China's history.)

A simple random sample of 50 items from a population with 7 resulted in a sample mean of 35.

Which statements about the graph of the function f(x) = -x² - 4x + 2 are true? Select three options. The domain is {x|x ≤-2}. The range is {yly ≤ 6} The functio