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alina1380 [7]
3 years ago
7

Kellis is 3/4 as tall as he brother ted. Write an expression to describe kelli's height. Ted's height can be represented using t

he variable x.
Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

x / 3/4

Step-by-step explanation:

you would get this expression to represent z being teds height divided by kellis height because he is as tall meaning he is shorter and with that being said you have to take the highest number first and then divide it by the lowest to give you a positive number because no one can be negative years old

gavmur [86]3 years ago
4 0

Answer: Kelli's height= 3/4 x

Step-by-step explanation:

Hi, to answer this question we have to write an equation with the information given:

  • Kelli's height: 3/4 times her brother ted
  • Ted's height: x

So, to obtain Kelli's height we simply have to multiply Ted's height (x) by 3/4 .

Mathematically speaking:

Kelli's height= 3/4 x  

Feel free to ask for more if needed or if you did not understand something.

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3 years ago
Consider the system of equations
lyudmila [28]
4)
I:3x+4y=67
II:5x-y=35

to eliminate y when they are added one of the equations must contain -ay and the other +ay (with a being some number)
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II*4: 20x-4y=140

when I and 4*II get added this results in
3x+20x+4y-4y=67+140
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5)
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4 0
4 years ago
What’s the value in 8 of 0.837?
Romashka-Z-Leto [24]
Tenths, my dude. Hope I was a help!!
5 0
3 years ago
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Answer:

3rd option

Step-by-step explanation:

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4 0
3 years ago
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The perimeter of a rectangular garden is 40 it. The length is 2 ft more than the width. Find the length and the width of the gar
alexgriva [62]

Answer: Length = 11

              Width = 9

Step-by-step explanation:

Let x represent the unknown length.

Let x - 2 represent the unknown width.

The perimeter is equal to 2 times x + (x -2)

Equation:

2 (x + (x - 2)) = 40

x + (x - 2) = 40/2

x + x - 2 = 20

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The length is: 2x = 22 -> x = 22/2 -> x = 11

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5 0
3 years ago
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