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2 years ago

Anyone mind helping?

Mathematics

2 answers:

Rainbow [258]2 years ago

6 0

Answer:

It’s D (15x^8 y^3)

Explanation:

5 times 3 is 15

Then you multiply x^6 and x^2 (you add exponents when multiplying) so it’s x^8 (6+2)

Then you do y^2 times y (y has an imaginary exponent of 1) so you get y^3 (2+1)

The final answer is 15x^8 y^3 (D)

elena-s [515]2 years ago

4 0

Answer:

15 x^8 y^3

Step-by-step explanation:

The area of a rectangle is given by

A = l*w where l is the length and w is the width

A = ( 5x^6 y^2) *( 3x^2 y)

= 15 x^(6+2) y^(2+1)

= 15 x^8 y^3

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The excluded values of a rational expression are 2 and 5. Which of the following could be this expression?

LuckyWell [14K]

Answer:

You have not added the options, therefore, I cannot provide an exact answer. However, I can help you with the concept.

In any fraction, the denominator cannot be equal to zero because this would make the fraction undefined.

Excluded values are the values that would make the denominator equal to zero.

We are given that the excluded values are 2 and 5, this means that the factors of the denominator are (x-2) and (x-5)

This means that the denominator is x² - 7x + 10

Pick the fraction which has this denominator.

Hope this helps :)

3 0

3 years ago

What are the types to change 2 and 1/3 to an improper fraction

KonstantinChe [14]

It would be 7/3 as you times the whole number by the denominator. Then add the numerator to get the numerator of your answer, finally add the original denominator to your answer to equal 7/3 .

3 0

3 years ago

Help I'll give you 100 points

Dvinal [7]

✏ Answer:

$y=-9$

Step-by-step explanation:

$2-\frac{1}{8}y=11+\frac{7}{8}y$

➠ Subtract 2 from both sides:-

 $2-\frac{1}{8}y-2=11+\frac{7}{8}y-2$

$-\frac{1}{8}y=\frac{7}{8}y+9$

➠ Subtract 7/8y from both sides:-

 $-\frac{1}{8}y-\frac{7}{8}y=\frac{7}{8}y+9-\frac{7}{8}y$

$-y=9$

➠ Divide both sides by -1:-

 $\frac{-y}{-1}=\frac{9}{-1}$

$y=-9$

OAmalOHopeO

✎--------------------------

7 0

2 years ago

Read 2 more answers

What is the classification for this polynomial? u^2 v^3 w

andrew11 [14]

Answer:

A...

Step-by-step explanation:

Not completely sure. :<

5 0

2 years ago

Please help me solve this

In-s [12.5K]

Step-by-step explanation:

Erase the dot points you already have. We are supposed to substitute those values in the right side of problem 1 into the function as x.

For example if x=-4

$- ( - 4) + 5 = 9$

If x=-2

$- ( - 2) + 5 = 7$

If x=0

$0 + 5 = 5$

$- 2 + 5 = 3$

$- 4 + 5 = 1$

So our point should be

-4,9

-2,7

0,5

-2,3

-4,1.

The range is all possible y values in a function. Since this is discrete and we are given the domain, our range will just be the y value of the points you graphed.

(9,7,5,3,1)

5 0

2 years ago