3 years ago

Suppose a < -1. what must be true about the value of b so that ab < a? PLEASE HELP

1 answer:

6 0

Answer: A, B, and C are positive constants and that x+y= C. Show that the minimum value of +Ax%5E2%2BBy%5E2+ occurs when .

Step-by-step explanation:

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Find the slope of the line containing the points (5, -1) and (-8, -4).

UkoKoshka [18]

I think it might be D

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2 years ago

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Lapatulllka [165]

<u>Answer:</u>

g (h (x) ) = 5/8

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

We are given the following two functions and we are to find the value of $g ( h ( - 3 ) )$ :

$g ( x ) = \frac { x + 1 } { x + 2 }$

$h ( x ) = 4 - x$

Firstly, we need to find the function :

$g ( h ( x ) ) = \frac { ( 4 - x + 1 ) } { ( 4 - x - 2 ) } = \frac { 5 - x } { 2 - x }$

Now substituting the value $x=-3$ in it:

$g ( h ( x ) ) = \frac { 5 - (-3) } { 2 - (-3) }$

g (h (x) ) = 5/8

5 0

3 years ago

put the fraction in least to greatest denomenator then put them in order please help me 1/2 3/4 1/5 7/10 please help me

DiKsa [7]

Working with fractions, you'll need to find the least common denominator (LCD). In this case, the LCD is 20.

Rewriting the four given numbers to the LCD, you would get:

10/20, 15/20, 4/20, and 14/20.

Now, you just organize it from least to greatest as:

4/20 < 10/20 < 14/20 < 15/20.

In other words, it is:

1/5 < 1/2 < 7/10 < 3/4.

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3 years ago

Please help me

Furkat [3]

9x^3-39x^2-38x+40=(3x-2)(3x+4)(x-5) by synthetic division
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2 years ago

Find the value of x. Then find the measure of each labeled angle.

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Step-by-step explanation:

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