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Zina [86]
3 years ago
14

Which of the following is a polynomial?

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
5 0

Answer: B

Step-by-step explanation:

When B is simplified, it becomes x^2-3x-10.  This is a polynomial because it has more than two terms(3).

Hope it helps <3

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A total of 430 tickets were sold for the school play . They were either adult tickets or student tickets . There were 70 fewer s
Maurinko [17]
So first we assume that half is adult and have is student.

So
215 adult  215 student

Now since it said they were 70 less student tickets than adult tickets we subtract 70.
215 - 70 = 145

Now we add the 70 we subtracted from student tickets to the adult tickets.
215 + 70 = 285

So there were 
285 adult tickets sold and 145 student tickets sold

I hope this helped. Have a great day!
6 0
3 years ago
Which is the equation of the parabola?
Umnica [9.8K]

Answer: y=-\dfrac{1}{8}(x - 2)^2 - 3

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

The vertex form of a parabola is: y = a(x - h)² + k    where

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  • a=\dfrac{1}{4p}  

NOTE: p is the distance from the vertex to the focus

The vertex (h, k) is (2, -3)

p=-2\quad \implies\quad a = \dfrac{1}{4(-2)}=-\dfrac{1}{8}

Insert those values into the vertex formula to get:

y=-\dfrac{1}{8}(x - 2)^2 - 3

4 0
3 years ago
Find the area of each triangle o the nearest tenth.
blagie [28]

Answer:

A is , 18.1058 B is  , 24.91575

Step-by-step explanation:

6 0
3 years ago
(Prt.2 from recent question)
34kurt

Answer:

Describe what the point (0,0) on the graph represents in terms of the situation being described by the graph. when the sales of the

7 0
3 years ago
Fill in the blank:<br><br><br>5/12 * __ = 1
Kisachek [45]

Answer:

2.4

Step-by-step explanation:

5/12 * _ = 1

0.41666666666 x 2.4 = 1

5 0
3 years ago
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