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Dmitry [639]
3 years ago
15

4. Stella is running in the 90 meter dash at her school track meet. If her speed is

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
3 0
It would take her about 15 seconds
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2. Is x² + 4√x a polynomial ? Justify your answer. ​
nexus9112 [7]

Answer:

No it isn't

As the variable "x" has root in it which means it isn't a whole number and for a expression to be a polynomial the variable must be whole no.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>you</em><em>!</em>

6 0
1 year ago
Read 2 more answers
What is the scale factor of the two triangles below?
irina [24]
The correct answer is:  [A]:  " \frac{3}{4} " .
______________________________________________________

<u>Note</u>:  "3/4"  =  "6/8"  =  "15/20" .
______________________________________________________
8 0
2 years ago
The circumference of a circle is 11pi ft. find its diameter, in feet​
mixer [17]

Answer:

The diameter would be 11 feet

Step-by-step explanation:

C = pi * d

we don't know D so we rearrange the equation to solve for D by dividing both sides by pi:

C/pi = d

Now we plug in everything

11pi/pi = d

The pi cancel each other out leaving with 11 feet

Therefore D = 11 feet

3 0
3 years ago
Which of the following is the most important piece of information to consider when comparing prices?
nataly862011 [7]

<em>Answer: A) The average price of the two items you are comparing.</em>

<em>Step-by-step explanation:</em>

<em>Because...</em>

<em>When a person goes to a store they look at a item and then compare prices. So for every person price is the important thing that you are comparing. It also depends on your income as well.  So choice A and C is almost the same. </em>

<em>Therefor, the correct answer would be A. </em>

<em>* Hopefully this helps:) Mark me the brainliest:)!!!</em>

4 0
3 years ago
Find the quotient 54÷3=
dangina [55]
60/3=20 57/3=19 54/3=18
7 0
3 years ago
Read 2 more answers
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