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3 years ago

COMPLETE (s – r)(x) =

Mathematics

1 answer:

iren [92.7K]3 years ago

7 0

Answer:

sx-rx

Step-by-step explanation:

Since s, r, and x are unknown variables, you just multiply them. s × x = sx.

r × x = rx. then when you put the together, it will look like this:

sx-rx

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Amount to be paid back = $ 88,624.36

<u>Step-by-step explanation:</u>

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Rate of interest = 7.5%

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Plugin the values as,

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3 years ago

Simplify 3/5 * 35 - 61

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Answer:

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Step-by-step explanation:

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3 years ago

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Eduardwww [97]

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3 years ago

Consider the functions f and g defined by \[f(x) = \sqrt{\dfrac{x+1}{x-1}}\qquad\qquad\text{and}\qquad\qquad g(x) = \dfrac{\sqrt

tino4ka555 [31]

Answer:

The given functions are not same because the domain of both functions are different.

Step-by-step explanation:

The given functions are

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

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First find the domain of both functions. Radicand can not be negative.

Domain of f(x):

$\dfrac{x+1}{x-1}>0$

This is possible if both numerator or denominator are either positive or negative.

Case 1: Both numerator or denominator are positive.

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So, the function is defined for x≥1.

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So, the function is defined for x≤-1.

From case 1 and 2 the domain of the function f(x) is (-∞,-1]∪[1,∞).

Domain of g(x):

$x+1\geq 0\Rightarrow x\geq -1$

$x-1\geq 0\Rightarrow x\geq 1$

So, the function is defined for x≥1.

So, domain of g(x) is [1,∞).

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4 years ago

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10 >= 7 + 3x                                              -4x+9<=1
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__________                                               ___________
3 >=3x - divide by 3                                       -4x<=-8    - divide by -4

x>=1                                                                      x<=2

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3 years ago

Read 2 more answers