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Mekhanik [1.2K]
2 years ago
9

Solve for y. 5. x = 1/3y +2

Mathematics
2 answers:
maxonik [38]2 years ago
4 0

Answer: y=3x-6

Step-by-step explanation:

ycow [4]2 years ago
4 0

ANSWER:y=1/(3x-6)

Step-by-step explanation:

i think you are asking for the change of subject of formula(Transposition of subjects).

x=1/3y+2

multiply both sides by 3y

x × 3y=1/3y × 3y + 2 × 3y

3xy=1+6y

collect like terms

3xy-6y=1

fractionalize

y(3x-6)=1

divide both sides by (3x-6)

y=1/(3x-6)

please rate as brainliest

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marisol is finding the slope of the line containing the points (3,7) and (5,10). Find her mistake and correct it.
Alexxx [7]
The y-value must be the numerator.  

The correct way of solving this would be (7-10)/(3-5)=3/2 
6 0
3 years ago
Please Help! I need the answer.
iren [92.7K]

Answer:

56

Step-by-step explanation:

3 0
3 years ago
a gardner uses 1/3 of a liter of water to water 2/7 of a garden. watering the entire garden at this rate will require how many l
Nikitich [7]
(1/3) / (2/7) = x / 1
cross multiply
(2/7)(x) = (1/3)(1)
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4 0
3 years ago
2. Given HS has endpoints H(5, -9) and S(-10, 11), find the coordinates of P so that P partitions HS in a ratio 2:3.
Paraphin [41]

Answer:

The coordinates of point P are (-1, -1)

Step-by-step explanation:

The coordinates of the partition point (x, y) of a line segment whose endpoints are (x1, y1) and (x2, y2) at ratio m: n are

  • x = \frac{mx2+nx1}{m+n}
  • y = \frac{my2+ny1}{m+n}

∵ P partitions segment HS in a ratio 2: 3

∴ P = (x, y)

∴ m = 2 and n = 3

∵ H = (5, -9) and S = (-10, 11)

∴ x1 = 5 and x2 = -10

∴ y1 = -9 and y2 = 11

→ Substitute them in the rule above to find x and y

∵ x = \frac{2(-10)+3(5)}{2+3} = \frac{-20+15}{5} = \frac{-5}{5}

∴ x = -1

∵ y = \frac{2(11)+3(-9)}{2+3} = \frac{22-27}{5} = \frac{-5}{5}

∴ y = -1

∴ The coordinates of point P are (-1, -1).

3 0
3 years ago
What percent of 104 is 91
fiasKO [112]

91 is 87.5% of 104 .



3 0
3 years ago
Read 2 more answers
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