2 years ago

Triangle DEF with vértices D(2,1), E(3,5), F(6,2) is reflected acreage the x-axis to make triangle D’E’F

Mathematics

1 answer:

lara [203]2 years ago

8 0

Answer: A

And the answer is literally on top of that question

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The cross-sectional areas of a triangular prism and a right cylinder are congruent. The triangular prism has a height of 5 units

Fiesta28 [93]

u go to central too lol

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2 years ago

Please put the correct answer thank you :)

MatroZZZ [7]

Answer:

The answer to your question is: letter D

Step-by-step explanation:

Data

f(x) = x³ - 9x

g(x) = x² - 2x - 3

Process

$\frac{x^{3}- 9x }{x^{2} - 2x - 3}$

Factor both numerator and denominator

$\frac{x(x^{2}-9) }{x^{2} - 2x - 3} = \frac{x(x + 3)(x-3)}{(x - 3)(x + 1)}$

Simplification

$\frac{x(x + 3)}{(x + 1)}$

7 0

3 years ago

The distance 2,4 7,2. Quasstion 2 is -6,-7. (0,0)

Kitty [74]

Please write your points by enclosing the x- and y-components inside parentheses: (2, 4) and (7,2). Use the distance formula. Do you know it?

Distance between (2,4) and (7,2) is Sqrt ( [7-2]^2 + [2-4]^2 )

Note: by "Quasstion" you most likely meant "question."

8 0

3 years ago

Hiii i need help with this!

Lostsunrise [7]

Answer:

On the top right, it keeps adding a 1 by 2 for it to grow larger

Step-by-step explanation:

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3 years ago

If 5X - 4.3 =3X + 5.7 Then X=5<br><br> True<br> OR <br> FALSE

coldgirl [10]

True
Solution,5X-4.3-3X =5.7
or,5X-3X=5.7+4.3
or ,2X=10
or,X=10/2
or,X=5

3 0

3 years ago