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m_a_m_a [10]
2 years ago
6

Y^2 + 18y - 41 = 0 Y= Y=

Mathematics
1 answer:
lana66690 [7]2 years ago
6 0

Answer:

y= -9+√122, or -9 - √122

Step-by-step explanation:

You have to solve the equation for y to find each variable of the quadratic and applying the quadratic formula.

after solved, I got the answer as decimal,

y = 2.0453610.....

i simpler form : y = 2.05

Also, an answer can be y= -9+√122, or -9 - √122

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Which ratio correctly compares 12 yd to 20 ft, when the lengths are written using the same units?
DedPeter [7]
The believe that the best answer among the choices provided by the question is the second choice "5 : 3".Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
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3 years ago
20 points brainlist thanks
Fed [463]

Answer:

The answer Is 10.20

Step-by-step explanation:

d = \/(0-(-2))² + (-6-4)²

d = \/(0+2)² + (-10)²

d = \/(2² + 100)

d = \/(4+100)

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d ~ 10,20

4 0
3 years ago
Read 2 more answers
9
____ [38]

Answer:

y = 5x+3

Step-by-step explanation:

a general line is represented by the equation:

y = mx + n

a line with m=5, that goes through (-1,-2), should satisfy the equation:

-2 = 5×(-1) + n

this is because any point on the line, satisfies it's equation.

from this we get n = 3, hence our answer

4 0
1 year ago
Elijah is selling coupon books for a school fundraiser. the coupon books sell for $11. the school gets $8 and $3 goes to elijah'
Sladkaya [172]
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6 Jenna bought n notebooks which cost 5 dollars each, and 3 pens which cost r dollars each. How much money did she spend?
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The answer should be 5n+3r
8 0
3 years ago
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