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vredina [299]
3 years ago
11

X^2+2x-15/x=x-1/2+x-1/x​

Mathematics
1 answer:
ZanzabumX [31]3 years ago
7 0

Answer:

x=2.11872822

Step-by-step explanation:

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willie buys a hot rod magazine for $7 and intends to stock up on pork rinds at 2$ a bag. he bought $15 write and inequality that
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Four-ounce bag of pork rinds offers eight grams of protein, he said, adding that Small Batch pork rinds are also gluten-free and lower in ...
8 0
1 year ago
Is the function y = -7 a linear function?
dmitriy555 [2]
<h3>Answer: Yes it is linear.</h3>

Explanation:

The given equation is the same as y = 0x - 7. It matches the form y = mx+b which is slope intercept form of a linear equation.

The slope m = 0 always applies to horizontal lines. All points on this line have a y coordinate of -7.

7 0
2 years ago
What is the internal angle sum of a quadrilateral? (Hint: A quadirlateral has 4 sides.) OA) 90 OB) 180 OC) 360 OD 540
shtirl [24]

The internal angle sum of a quadrilateral is :

C. 360°

The sum of internal angles of a polygon is determined by a formula :

\longmapsto (n - 2) × 180°

where n represents number of sides.

In a quadrilateral there are four sides,

So, plugging 4 in the formula :

  • (4 - 2) \times 180°

  • 2 \times 180°

  • 360°

_____________________________

\mathrm{ \#TeeNForeveR}

5 0
3 years ago
Read 2 more answers
PLEASE HELP! 100 POINTS! WILL GIVE BRAINLIESTT!
Dafna11 [192]

Answer:

   = 11.4%

Step-by-step explanation:

Percent error = (target - actual)/target * 100

target = 2500

actual = 2215

Lets substitute in

Percent error = (2500-2215)/2500 * 100

                        = 285/2500*100

                       =.114 * 100

                      = 11.4%

5 0
3 years ago
Read 2 more answers
A wise man once said "500 reduced by twice my age is 394." what is his age?
stich3 [128]
X=the man's age
500-2x=394
-500       -500
-2x=-106
-2x/2=-106/-2
x=53

FINAL ANSWER: 53 years old

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
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