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ICE Princess25 [194]
4 years ago
9

What is 4 13/20 as a decimal

Mathematics
2 answers:
Zigmanuir [339]4 years ago
7 0
4.65 :  13/20 = 13÷20 = .65

4+.65 = 4.65
Aloiza [94]4 years ago
6 0
The answer is 2.6
for your question
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I will rate you the brainliest (:
Anuta_ua [19.1K]
Az=5
triangle is a special right triangle of length 1, 1 (square root of 3) , 2
ya= 5 (square root of 3)
3 0
3 years ago
Solve the linear system of equations using the linear combination method.
yawa3891 [41]
Hello!

4x - 9y = 20
2x - 6y = 16

You first need one of the variables have the same coefficient

We can do this by multiplying the second equation by 2

4x - 12y = 32

Subtract the equations to get rid of x

4x - 9y = 20
4x - 12y = 32

3y = -12

Divide both sides by 3

y = -4

Put y into one of the original equations

2x - 6(-4) = 16

Multiply

2x - -24 = 16

We you subtract a negative it is the same as addding

2x + 24 = 16

Subtract 24 from both sides

2x = -8

Divide both sides by 2

x = -4

The answers are x = -4 and y = -4

Hope this helps!
6 0
3 years ago
Whats 6 and 2/3 -4 and 1/6.
juin [17]
2.5, because 6 2/3 - 4 1/6....

First, find the most common denominator! Which is 6. 
Multiply the bottom term to 2 times. (To get 6.) Now do the same for the top! So 6 4/6 - 4 1/6 

Second, you subtract!
2 3/6 

Third, if your teacher has ever taught you this or not....
If she did: Simply 2 3/6 into 2 1/2!

Finally,
2 1/2 can be 2.5, 2 3/6, or just 2 1/2!
4 0
3 years ago
A rectangle has a length of x inches and a width 2 inches less than the length.If the dimensions were doubled, what would be the
zheka24 [161]

If the dimensions of the rectangle were doubled, the area in square inches is: Area = 4x^2 - 8x

  • Let the length of the rectangle be L.
  • Let the width of the rectangle be W.

<u>Given the following data:</u>

  • Length = x inches
  • Width = x - 2 inches

If the dimensions of the rectangle were doubled, the value of L and W becomes;

L = 2x

W = 2(x - 2)

Mathematically, the area of a rectangle is given by the formula;

Area = Length × Width

Area = 2x × 2(x-2)

Area = 2x × 2x - 4

Area = 4x^2 - 8x  square inches.

Find more information: brainly.com/question/897975

3 0
3 years ago
Write 3 × 3 × 3 × 3 × 3 × 3 using exponents. a. 123 b. 36 c. 63 d. 94
GuDViN [60]
The answer to your question is b 3 to the 6power. The reason why is there are 6 3 so instead writing 3*3*3*3*3*3 you can just do 3 to the 6 power. Hope this helps:)
5 0
3 years ago
Read 2 more answers
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