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Alex_Xolod [135]
3 years ago
14

Which of the following polynomials are quadratic

Mathematics
1 answer:
miv72 [106K]3 years ago
4 0

Step-by-step explanation:

4x^2+3x+1 and x^2+4x are quadratic

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Tap on image to see it all.....I really need this answer please​
Olin [163]

Answer:

180-44=136 is d

then 180-136=44 44/2=22

c is 22. just remember total angle above straight line is 180, and the total angle of a triangle is also 180. And if two sides have the same length, their angles are also the same like c and a, and e and 44 degrees

3 0
3 years ago
Use the formula S equals 2 left-parenthesis l w right-parenthesis plus 2 left-parenthesis l h right-parenthesis plus 2 left-pare
frosja888 [35]

Answer: 52 square cm

Step-by-step explanation:

The given surface area formula of a rectangular prism,

S = 2 wl + 2 lh + 2 hw

Where  is the length, w is the width and h is the height of the prism,

Here, length, l = 2 cm,

Width, w = 3 cm

And, Height, h = 4 cm

Thus,The required surface area of the prism,

S = 2 × 3 × 2 + 2 × 2 × 4 + 2 × 4 × 3

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6 0
3 years ago
At Brick House Masonry Supply, it is time for annual pay raises for the fork lift operators.
Dvinal [7]

Answer:

divided it then add it, i think

Step-by-step explanation:

23.04/3.125=7.3728

22.75/0.04=568.75

wait nvm dont add or sutract those bc you will get a long number, i forgot whats the proper name for it. sorry.

6 0
3 years ago
Kun-cha has 150 feet of fencing to make a corral for her horses. The barn will be one side of the partitioned rectangular enclos
Assoli18 [71]
So to graph you problem you should first consider that the one side of the bar is 150feet because it is in the other partitioned of the fence and the function of it would be 150(x) because the barn's area is calculated through it length time width. I hope this will help 
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Well start with reflecting abc over the y axis
7 0
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