3 years ago

Pls help me with this question.

Mathematics

1 answer:

Paraphin [41]3 years ago

8 0

Answer:

C or D would be the best answers to choose from

Step-by-step explanation:

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Given that f(x) = x2 – 3x – 28 and g(x) = x - 7, find

gregori [183]

Answer:

$(f-g)(x)=x^2-4x-21$

Step-by-step explanation:

We are given the two functions:

$f(x)=x^2-3x-28\text{ and } g(x)=x-7$

And we want to find:

$(f-g)(x)$

This is equivalent to:

$=f(x)-g(x)$

Substitute:

$=(x^2-3x-28)-(x-7)$

Distribute:

$=x^2-3x-28-x+7$

Rearrange:

$=(x^2)+(-3x-x)+(-28+7)$

Hence:

$(f-g)(x)=x^2-4x-21$

6 0

3 years ago

PLEASE MATH HELP WILL GIVE BRAINLIEST

hram777 [196]

The answer is 32.72 degree.
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3 years ago

Please answer this correctly

g100num [7]

Answer:

593 $mm^{2}$

Step-by-step explanation:

3.14 × $17^{2}$ = 907.46

3.14 × $10^{2}$ = 314

907.46 - 314 = 593.46

4 0

3 years ago

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nirvana33 [79]

Answer:

X=11

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Step-by-step explanation:

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3 years ago

A mural inspired by photo graph measures 107 inches by 180 inches.the scale factor is 12.what are the dimensions of the photogra

laila [671]

$\bf \cfrac{mural}{photo}\qquad \cfrac{12}{1}\implies \stackrel{mural}{12}:\stackrel{photo}{1}\qquad \qquad \cfrac{\stackrel{width}{107}}{w}=\cfrac{12}{1}\implies \cfrac{107\cdot 1}{12}=w
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\cfrac{\stackrel{height}{180}}{h}=\cfrac{12}{1}\implies \cfrac{180\cdot 1}{12}=h$

5 0

4 years ago