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3 years ago

6

The smaller rectangle is a 1/2 scale drawing of the original figure use the drop-down menus to use the missing diemensions of th

e scale figure

1 answer:

Semmy [17]3 years ago

5 0

Answer:

Yeah need a picture/the dropdown menu answers

Step-by-step explanation:

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What does 3/4 and 1/10 equal?

grin007 [14]

if you meant 3/4 + 1/10, it equals 17/20 :)

4 0

3 years ago

Read 2 more answers

How many negative roots can this polynomial function possibly have?

Marta_Voda [28]

$f(x)=\fbox5x^4-7x^3-x^2-3x-\fbox2\\\\2\to \pm1;\ \pm2\\5\to\pm1;\ \pm5\\\\Answer:\{-1;-2; -5; -\dfrac{1}{5};-\dfrac{2}{5}\}\Rightarrow5\ negative\ roots$

8 0

4 years ago

Given that (12,3) is on the graph of f(x), find the corresponding point for the function 8f(x)

Paha777 [63]

When the function is multiplied by a number, in this case f(x) is being multiplied by 8, the outcome of the function is multiplied by 8. So, if you were to still input 12 as x, you would get an output that is 8 times the original. 3 • 8 = 24. The new point would be (12, 24).

5 0

4 years ago

A line passes through the point (8,-5) and has a slope of 3/2

Tresset [83]

Answer:

y=3/2x-17

Step-by-step explanation:

y-y1=m(x-x1)

y-(-5)=3/2(x-8)

y+5=3/2(x-8)

y=3/2x-24/2-5

y=3/2x-12-5

y=3/2x-17

6 0

3 years ago

Find the domain of the function algebraically:<br><br> <img src="https://tex.z-dn.net/?f=R%28x%29%3D%5Cfrac%7Bx%7D%7Bx%5E%7B2%7D

BigorU [14]

The domain of the function is all real numbers except 2 and -1

Step-by-step explanation:

Domain is the set of inputs of a function on which the function is defined.

Given function is:

$R(x) = \frac{x}{x^2-x-2}$

In case of a function involving fraction, the function is undefined if the denominator is zero so in order to find the domain of the function algebraically , we have to find the values on which the function will be undefined

$x^2-x-2 = 0\\x^2-2x+x-2 = 0\\x(x-2)+1(x-2) = 0\\(x+1)(x-2) = 0\\x+1 = 0 => x=-1\\x-2=0 = > x=2$

The function will be undefined on x=-1 and x=2

So,

The domain of the function is all real numbers except 2 and -1

Keywords: Domain, functions

Learn more about domain and functions at:

#LearnwithBrainly

7 0

4 years ago