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3 years ago

Find an equation for the inverse relation. y=x+1

Mathematics

1 answer:

Harman [31]3 years ago

4 0

Answer: y=-x-1
explanation: swapping the x and y

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Lois has five blue plates and ten red plates what percent of her plate collection is blue

Dvinal [7]

There are 15 articles of clothing
5 are blue and 10 are red

5/15 will give you a percent which is your answer

Answer 0.333333333

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3 years ago

Need soome help on this homework question thanks

SOVA2 [1]

Answer:

See Below

Step-by-step explanation:

3 0

3 years ago

Nelson finds a video game for $38.50. The game is on sale for $31.57. What is the percent of discount on the game?

Zigmanuir [339]

38.50 = 100%
31.57 = ?

Multiply: 31.57 x 100 = 3,157

Divide: 3,157 ÷ 38.50 = 82%
100-82= 18% discount

8 0

3 years ago

Estimated m 60=4m 4x0=

11111nata11111 [884]

[ Answer ]

M = 15

4 * 0 = 0

[ Explanation ]

60 / 4 = 15

15 * 4 = 60

4 * 0 = 0

<> Eclipsed <>

4 0

3 years ago

HEEELP

Drupady [299]

Answer: (c)

Step-by-step explanation:

Given

$f(x)=\dfrac{1}{x-3}\\\\g(x)=\sqrt{x+5}$

Here, $\sqrt{x+5}\ \text{is always greater than equal to 0}\\\Rightarrow x+5\geq 0\\\Rightarrow x\geq -5\quad \ldots(i)$

To get $f\left(g(x)\right)$ , replace $x$ in $f(x)$ by $g(x)\ \text{i.e. by}\ \sqrt{x+5}$

$\Rightarrow f\left(g(x)\right)=\dfrac{1}{\sqrt{x+5}-3}\\\\\text{Denominator must not be equal to 0}\\\\\therefore \sqrt{x+5}-3\neq0\\\Rightarrow \sqrt{x+5}\neq 3\\\Rightarrow x+5\neq 9\\\Rightarrow x\neq 4\quad \ldots(ii)$

Using $(i)$ and $(ii)$ it can be concluded that the domain of $f\left(g(x)\right)$ is all real numbers except 0.

Therefore, its domain is given by

$x\in [-5,4)\cup (4,\infty)$

Option (c) is correct.

5 0

2 years ago