All categories

3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Flauer [41]3 years ago

6 0

The answer is D. Bc the DEF Triangle is basically the reflection

Naya [18.7K]3 years ago

3 0

Answer:

D. reflection across a vertical line

Step-by-step explanation:

Reflection is basically a mirror image. Since you can see that the first triangle is flipped over to get the second one, this is a reflection.

It is not a vertical translation; this means that the triangle shifted up or down.

It is not a horizontal translation, this means that the triangle shifted left or right.

It is not a rotation about point A either, this would have meant that the triangle spun around.

You might be interested in

Julien interviewed his classmates on which course they prefer and which animal they prefer. What percentage of cat lovers also p

garri49 [273]

Answer:

bruh

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Simplify the expression <br>(2x-6) - (4x+4)

ollegr [7]

Answer:

-2x - 10

Step-by-step explanation:

(2x-6) - (4x+4) multiply (4x+4) by -1 -1(4x + 4) = -4x - 4

2x - 6 - 4x - 4 Re-arrange

2x - 4x - 6 - 4

-2x - 10

5 0

3 years ago

HELP ME PLSSSSS I NEED HELP PLS PLS PLS ITS PYTHAGOREAN THEOREM

sergij07 [2.7K]

H=9ft
B=6ft

Using Pythagorean thereon

$\\ \Large\sf\longmapsto P^2=H^2-B^2$

$\\ \Large\sf\longmapsto P^2=9^2-6^2$

$\\ \Large\sf\longmapsto P^2=81-36$

$\\ \Large\sf\longmapsto P^2=45$

$\\ \Large\sf\longmapsto P=\sqrt{45}$

$\\ \Large\sf\longmapsto P=6.3ft$

7 0

3 years ago

Solve for x ! I need help

Leya [2.2K]

Answer:

x = 47°

Step-by-step explanation:

This is an exterior angle property, one of the properties in a triangle. The exterior angle theorem states that if a triangle's side gets an extension, then the resultant exterior angle would be equal to the sum of the two opposite interior angles of the triangle.

5 0

3 years ago

Read 2 more answers

Please help me with this one

ruslelena [56]

Answer:

3.9375

Step-by-step explanation:

3 0

3 years ago