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kramer
3 years ago
15

Solve for x: 3/4 + 2/3 + 8/9 = 2 x/36 Algebra 2

Mathematics
1 answer:
ioda3 years ago
7 0

Answer:

x = 11

Step-by-step explanation:

<u>Steps as below:</u>

  • 3/4 + 2/3 + 8/9 = 2 x/36
  • 3*9/4*9 + 2*12/3*12 + 8*4/9*4 = 2 x/36
  • 27/36 + 24/36 + 32/36 = 2 x/36
  • 83/36 = 2 x/36
  • 2 11/36 = 2 x/36
  • x= 11
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G. a car travels at 60m/s for 50minutes <br> south west.calculate how far it will travel
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Step-by-step explanation:

first we want to convert it to minutes so we multiply 60m/s by 60. 3600m/min or 3.6km/min

we just multiply 50 by 3.6.

therefore the car travels 180km south west

3 0
2 years ago
I need help pleasee
AlexFokin [52]

Answer:

2x+3=-13

x=5

Step-by-step explanation:

it says 2 times a number which would be the 2x, and it says the sum of that and 3 which would be 2x+3 and it says is 13. 2x+3=13

now solving it

2x+3=13

subtract 3 from both sides

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and divide 2 from both sides

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5 0
2 years ago
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The area of a rectangle is 440 square inches. The length of the rectangle is 29 inches more than its width. What is the length o
Andreyy89
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Suppose that the position of one particle at time is given by x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π and the position of a second p
Mashcka [7]

Answer:

there is no collision between the particles

Step-by-step explanation:

for the first particle

x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π

for the second particle

x2 = -3 + cos t, y2 = 1 + sin t, 0 ≤ t ≤ 2π

then for the collision

x1=x2 → 3*sin t = -3 + cos t → sin t= -1 + (cos t)/3→ 1+ sin t = (1/3)cos t  

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since 1/3 ≠ 2 there is no collision between the particles

6 0
3 years ago
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Alborosie

Answer: 4x + 2y > 18 (not sure though)

Step-by-step explanation:

5 0
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