3 years ago

A cable company charges $70 per month

Mathematics

1 answer:

kari74 [83]3 years ago

7 0

Step-by-step explanation:

can you clarify more please i cant help you answer this question

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Please. Answer Fast! Use composition to determine if G(x) or H(x) is the inverse of F(x) for the

s344n2d4d5 [400]

Answer:

A. H(x) is an inverse of F(x)

Step-by-step explanation:

The given functions are:

$F(x)=\sqrt{x-2}$

$G(x)=(x-2)^2$

$H(x)=x^2+2$

We compose F(x) and G(x) to get:

$(F\circ G)(x)=F(G(x))$

$(F\circ G)(x)=F((x-2)^2)$

$(F\circ G)(x)=\sqrt{(x-2)^2-2}$

$(F\circ G)(x)=\sqrt{x^2-4x+4-2}$

$(F\circ G)(x)=\sqrt{x^2-4x+2}$

$(F\circ G)(x)\ne x$

Hence G(x) is not an inverse of F(x).

We now compose H(x) and G(x).

$(F\circ H)(x)=F(H(x))$

$(F\circ H)(x)=F(x^2+2)$

$(F\circ H)(x)=\sqrt{x^2+2-2}$

We simplify to get:

$(F\circ H)(x)=\sqrt{x^2}$

$(F\circ H)(x)=x$

Since $(F\circ H)(x)=x$ , H(x) is an inverse of F(x)

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3 years ago

Classify triangle ABC. Justify your classification

dmitriy555 [2]

The classify triangle ABC is the acute,obtuse,right,or equilateral.

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2 years ago

X+8=17 what is the value of x makes the sentece true

melisa1 [442]

Answer:

x = 9

Step-by-step explanation:

Step 1: Write equation

x + 8 = 17

Step 2: Solve for x

Subtract 8 on both sides: x = 9

Step 3: Check

Plug in x to verify it's a solution.

9 + 8 = 17

17 = 17

7 0

3 years ago

P^7n^3/p^4n^2 simplified a.p^3n b.p^11n^5 c.(1/p^3n) d.(1/p^11n^5)

Fynjy0 [20]

I think the answer is A. Cause your supposed to subtract so 7n-4n=3n, and 3-2=1 :) I hope this helps

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3 years ago

Which rule yields the dilation of the figure JKLM centered at the origin?

Sphinxa [80]

I’d say it’s between B and D

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3 years ago

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