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Vikentia [17]
3 years ago
15

Which coordinate lies in the solution set for

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0

Answer:

Step-by-step explanation:

to do this, u would just sub ur answer choices into the inequalities and see what is true. Keeping in mind, that ur point has to satisfy both inequalities for it to be a solution.

2x + y < 12...subbing in (3,3)        3x - 2y > 2...subbing in (3,3)

2(3) + 3 < 12                                   3(3) - 2(3) > 2

6 + 3 < 12                                        9 - 6 > 2

9 < 12....true                                       3 > 2....true

(3,3) lies in the solution set <==

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Write h(x) = 3x2 – 12x in vertex form.
igomit [66]

Answer:

y=3(x-2)^2-12

please let me know if its right.

7 0
3 years ago
What are the solutions of the system 7x + 3y=-3 and y= -2*?
mafiozo [28]

Answer:

opt 4

Step-by-step explanation:

when x=0, 0+3y= -3, so y=-1    (0,-1) is solution

         when x=3 , 21+3y=-3,  3y= -3-21= -24

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8 0
3 years ago
Pls help!!!!!!!!!!!1
Sloan [31]

Answer:lol it's -3

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6 0
3 years ago
Arrange the following polynomial into descending order and identify the 3rd term.
Vera_Pavlovna [14]
Thank you for posting your question here at brainly. Feel free to ask more questions.  

The best and most correct answer among the choices provided by the question is <span>18x</span>.<span>       
    </span><span>
Hope my answer would be a great help for you.</span>
6 0
3 years ago
Read 2 more answers
Please answer question plz!!!!!
Neporo4naja [7]

Answer:

V = 214.32

Step-by-step explanation:

Remark

You have to be a little careful with this question. The temptation is just to take the difference of the heights. That is not correct. The difference has to be multiplied by the base to get the volume.

Formula

V = (h1 - h2)* Base

Givens

h1 = 32.9

h2 = 29.1

Base = 56.4

Solution

V = 56.4 ( 32.9 - 29.2)

V = 56.4 * 3.8

V = 214.32

6 0
3 years ago
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