2 years ago

May i get help please?

Mathematics

1 answer:

Gekata [30.6K]2 years ago

6 0

Answer:

(2,0)

Step-by-step explanation:

Reflection basically flipped upside down. If this image is reflected across x=-2, the D' (said as 'D prime') coordinate would be equal to 2,0.

Prime coordinates are the coordinates of the image after it has been translated.

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algol13

Answer:

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Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Calculating the Measures of Interior Angles of a Triangle

Lubov Fominskaja [6]

Angle B is the linear pairs with 60°, so the size is 180-60=120°

Angle ABC is the linear pair with 120°, so the size is 180-120-60°

Angle A corresponds to angle 60°, so they are equal

Angle BAC is the linear pair with angle A and angle 70°, so 180-(60+70)=50°

Angle ACB is 180-(50+60) = 70°