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3 years ago

Describe the transformation.

Mathematics

1 answer:

V125BC [204]3 years ago

5 0

C) reflection across the x-axis

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1)y=4 2)y=4x 3)y=4x+4 4)x=4

lina2011 [118]

Answer:

I think number letter shape 14

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3 years ago

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Is 1.66666667 Rational or irrational

devlian [24]

Answer:

Rational.

Step-by-step explanation:

1.666... can be expressed as $\frac{5}{3}$ .

Hence it is rational.

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3 years ago

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If it takes Andre 4 minutes to swim five laps how much will it take him to swim 22 laps at the same speed

Musya8 [376]

Answer:

17.6 minutes

Step-by-step explanation:

$\frac{4}{5} = \frac{x}{22}$

$5x=22$

$x=\frac{22}{5}$

$4(\frac{22}{5} ) = \frac{88}{5} = 17.6$

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3 years ago

Help me out please. i need to find the function rule,

Ksivusya [100]

Replace x in the equations and see which one gets the matching y :

-5(0) = 0 +1 = 1

-5(1) = -5 + 1 = -4

-5(-1) = 5 +6 = 6

The first equation works.

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3 years ago

What are the steps of factoring (5m-2)^2-(3m-4)^2 ?

Svetlanka [38]

We use the formula a^2 - b^2 = ( a - b )( a + b );
We have a = 5m - 2 and b = 3m - 4;
(5m-2)^2-(3m-4)^2 = (5m - 2 -3m + 4) x (5m-2 + 3m - 4) = (2m + 2)(8m - 6) = 2(m +1) x 2(4m - 3) = 4(m+1)(4m-3);

6 0

3 years ago