meredith48034 meredith48034

15-01-2019
Mathematics

contestada

Please help me.

Find the coordinate of B' after a 180° rotation of the triangle about the origin.

a. (1,2)
b. (3,5)
c. (3,-5)
d. (-3,-5)

Please help meFind the coordinate of B after a 180 rotation of the triangle about the origina 12b 35c 35d 35 class=

Respuesta :

khillabrand1 khillabrand1

15-01-2019

D. (-3,-5) is the coordinate for B

Answer Link

sqdancefan sqdancefan

19-01-2019

Answer:

b. (3, 5)

Step-by-step explanation:

Rotation by 180° multiplies each coordinate by -1.

B' = -1×B = -(-3, -5) = (3, 5)

Ver imagen sqdancefan

Answer Link

Otras preguntas

What's 3.2 cm rounded to the nearest tenth

one dollar is worth 3 1/2 kruneros. What is the value of 43 3/4 kruneros?

What is the unit rate of 27 to 12?

The strange thing about Engels' writings is that, although they spoke of the uprising of the common worker, his writings were used by some of the most ---------

Five Ways In Which The Government Can Ensure That The Help It Offers Is Received Only By Those In Need Of It

I need help Awnsering number 26

que es el sarampion ( definicion )

Y=mx+b solve for x.

Overfishing is no longer a threat to Earth’s oceans.

Which two statements below express a belief of the Neoplatonists? A. Humans can achieve perfection through dedication. B. Humans can overcome the imperfections