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3 years ago

According to the Rational Root Theorem, Negative two-fifths is a potential rational root of which function?

Mathematics

2 answers:

Travka [436]3 years ago

4 0

this can also be explained as a on edg :)

Artemon [7]3 years ago

3 0

Answer:

f(x) = 4x4 – 7x2 + x + 25 f(x) = 9x4

Step-by-step explanation:

Because it has to be this one

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Will mark brainliest<br> please help me asap on this word problem! explain.

Setler79 [48]

Answer:

The second one for both a and b.

Step-by-step explanation:

The first cereal box is:

8•3•11=264 inches cubed

the second cereal box is:

10•10•3=300 inches cubed

a. The box that holds more cereal would be the second one, since it has more volume.

b. The box that requires more material to make is the second one, since the it is bigger in volume, therefore, bigger in length and width.

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3 years ago

Gabriela drank three fourths of her glass of milk and jenny drank six eighths of her glass of milk if the glasses were the same

Grace [21]

Answer:

just croos multi

Step-by-step explanation:

its very easy

4 0

3 years ago

Read 2 more answers

Eight less than 7.2 times a number is -29.6 wrote out in numbers

enot [183]

7.2x - 8 = -29.6 that is your answer wrote out in numbers.

5 0

3 years ago

(x+5)(√ 1-x)<br> what is the product of this composite function?

Radda [10]

Answer:

$x\sqrt{1-x}+5\sqrt{1-x}$

Step-by-step explanation:

$(x+5)(\sqrt{1-x} )\\\\=\left(\sqrt{1-x}\right)\left(x+5\right)\\\\\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b+c\right)=ab+ac\\\\a=\left(\sqrt{1-x}\right),\:b=x,\:c=5\\\\=\left(\sqrt{1-x}\right)x+\left(\sqrt{1-x}\right)\times\:5\\\\=x\left(\sqrt{1-x}\right)+5\left(\sqrt{1-x}\right)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\\\=x\sqrt{1-x}+5\sqrt{1-x}$

6 0

3 years ago

Can someone explain how to solve this?

Irina18 [472]

Answer:

(-8,8)

Step-by-step explanation:

Simplify |n| + 4 < 12. To do this, subtract 4 from both sides. This results in:

|n| < 8. The solution set includes all real numbers between -8 and 8, but not -8 itself or 8 itself.

3 0

3 years ago