All categories

3 years ago

Is xy/y^2 a polynomial

1 answer:

4 0

The expression simplifies to x/y, so the answer is no, it is not a polynomial. The fact that a variable is in the denominator means it's not a polynomial.

You might be interested in

A 150 km trip was covered by a motorcycle going at an average speed of 75 km/h, by a bus doing 60 km/h, by a truck doing 50 km/h

expeople1 [14]

Answer:

Step-by-step explanation:

i only know that answer is 3

7 0

3 years ago

Read 2 more answers

100 POINTS! NEED HELP QUICKLY! Look at picture below

Delvig [45]

Answer:

60, 75

150 165

240 255

330 345

Step-by-step explanation:

csc 4 theta = -2 sqrt(3)/3

Write in terms of sin

1/ sin (4 theta) = -2 sqrt(3)/3

Using cross products

-2 sqrt(3) = 3 sin (4 theta)

Divide each side by 3

-2 sqrt(3)/3 = sin (4 theta)

Take the inverse sin on each side

sin ^ -1(-2 sqrt(3)/3) = sin ^ -1 (sin (4 theta))

240 +360n = 4 theta

and 300 +360n = 4 theta where n is an integer

Dividing each side by 4

240/4 +360n/4 = 4/4 theta and 300/4 +360n/4 = 4/4 theta

60 + 90n = theta and 75 +90n = theta

We want all the values between 0 and 360

Let n=0

60, 75

n=1

60+90=150 and 75+90 =165

n=2

60+180= 240 75+180=255

n=3

60+270 = 330 75+ 270 =345

7 0

3 years ago

Centimeters and meters size of window

Gnom [1K]

Answer:

Tiff, hon, just measure a window, your wasting your time

Step-by-step explanation:

7 0

3 years ago

A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?

ser-zykov [4K]

I believe it would be 12, I believe this because its states that it is TWICE as long therefore is made from the same metal so 6x2=12

8 0

3 years ago

Troy had 44 celery sticks on a tray for his party. He put peanut butter on 25% of the celery sticks. How many celery sticks on t

GarryVolchara [31]

Hello!

We know that any given percentage can be expressed as a fraction with a denominator of 100, as follows:

$\frac{x}{100}$

Because we want to find 25% of the celery sticks, we can convert this percentage into the following fraction:

$\frac{25}{100}$ = $\frac{1}{4}$

Now multiply this reduced fraction by the number of celery sticks:

44 × $\frac{1}{4}$ = $\frac{44}{4}$

The fraction $\frac{44}{4}$ can be reduced to a value of 11. We have now proven that 11 celery sticks received peanut butter.

I hope this helps!

6 0

3 years ago