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2 years ago

Which of the following is a polynomial?

Mathematics

1 answer:

aliya0001 [1]2 years ago

8 0

Answer:

Step-by-step explanation:

Only C is a polynomial function. It is recognizable as such by the positive, integer power x^4. The others have negative powers, which eliminates them.

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Cost of a comic book: 3.95<br> Markup: 20%

Ghella [55]

The cost would be $4.74. 3.95 times 0.2 is 0.79. Add that to 3.95 and get 4.47

4 0

3 years ago

If x5 = y3, then x = ?

mel-nik [20]

Answer: Your answer would be x = y^3/5

Hope this helped

8 0

2 years ago

Pls answer

cluponka [151]

Answer:

$8.49\ units$

Step-by-step explanation:

we know that

The Pythagorean Theorem states that in a right triangle

$c^2=a^2+b^2$

where

c is the greater side (the hypotenuse)

a and b are the legs

In this problem

Let

c=AB ---> distance from point A to point B

a ---> the difference of the x-coordinates both points

b ---> the difference of the y-coordinates both points

$a=1-(-5)=6\ units\\b=6-0=6\ units$

substitute

$AB^2=6^2+6^2$

$AB^2=72$

$AB=\sqrt{72}\ units$

$AB=8.49\ units$

6 0

3 years ago

Evaluate the expression <br> -2.3=

hammer [34]

Answer:-2.3

Step-by-step explanation:

4 0

3 years ago

Help with formulas and explain

Vlad [161]

A. T. S.A =2* AREA OF TRIANGLE +PREIMETER*5.56

VOLUME=AREA OF *LENGTH[ 5.56]

B. T. S. A=πR{R + SLANT HIGHT }

VOLUME=1/3*π*R*HIGHT{ 7 }

volume of a sphere is 3 by 4 by R cube and surface area of a sphere is 4 Pi R Square

6 0

3 years ago