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wel
3 years ago
11

-7x^2+4x+1 help?????????????????????????

Mathematics
2 answers:
Andre45 [30]3 years ago
8 0
-3x+3 that the answer.
Akimi4 [234]3 years ago
3 0
Its already simplified
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Witch is bigger<br><br> 1/4 <br> or<br> 2/7
Kaylis [27]

Answer:

2/7

Step-by-step explanation:

this is because you can simply do the butterfly method and multiply 4 times 2 which is 8 for 2/7 and 7 times 1 for 1/4 which is 7 so 2/7 is greater than 1/4

3 0
3 years ago
Polygon R and polygon S are similar. The perimeter of polygon R is 136 cm, and the perimeter of polygon S is 64 cm. If one side
e-lub [12.9K]

<u>Answer </u>

Option A) 17cm

<u>Explanation </u>

Polygon R and polygon S are similar. This means the polygon R and S have equal number of sides.

Step 1 : Find the number of sides of polygon S

The perimeter of polygon S is 64 cm. If one side of polygon S is 8 cm

Therefore, Number of sides of polygon S = 64/8 = 8 sides

and number of sides of polygon R = 8 side

Step 2 : Find the number of sides of polygon R

The perimeter of polygon R is 136 cm,  

Number of sides of polygon R = 136/8 = 17 cm

Therefore side length of  polygon R = 17 cm

6 0
3 years ago
Vanessa earns a base salary of $400.00 every week with an additional %5, percent commission on everything she sells. Vanessa sol
Leona [35]
$482.5 is the FINAL ANSWER

To find commission:
We can use the base of 100% being 1650
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Use: 100(x)=1650(5) -> 100(x)=8250 after doing math, youll get the outcome of 82.5 commission

To find the total:
Just add that commission to her total being 82.5 + 400 = 482.5 $

5 0
3 years ago
Ervin sells vintage cars. Every three months
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This doesn't make sense ask another
6 0
3 years ago
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A sociologist surveyed 300 people about their level of anxiety on a scale of 1 to 100. Unfortunately, the person inputting the d
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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