DanariaV770659 DanariaV770659

04-11-2022
Mathematics

contestada

Find the coordinates of the reflection of (-4,1) across y=x

Respuesta :

WellesE550707 WellesE550707

04-11-2022

y = x, is slope 1, inclination 45°

Find distance from (-4,1) to y= x, -4= -4

Distance D= 4 - 1 = 3 units

Then coordinates of reflection are

3 units to right , from (-4,-4)

are (-4 + 3, -4)

Answer is

Reflection (-1, -4)

Answer Link

Otras preguntas

1/3(9x+27)-4=1/2(2x+54)

What is the molecular formula of a compound made of 25.9% N and 74.1% O? a. NO b. NO₂ c. N₂O d. N₂O₅ e. N₂O4₄ It would be great if you could add a few words

a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board

Write an addition equation with a positive addend and a negative addend and a resulting sum of -8

how do you solve 4a/b divided by 2ac/b

Write y= 3/4x + 1/2 in standard form. Thanks in advance. Also, could you please briefly explain how you did it, because these questions confuse me. Thank you. A

1/3(9x+27)-4=1/2(2x+54)

what is this number in word form 3,152,308,726

Write an addition equation with a positive addend and a negative addend and a resulting sum of -8

A box is lowered using a rope. If the acceleration of the box, is 2.5 m/s2 (downward) and the tension in the rope is 31 N, what is the mass of the box (in kg)?