What is 0.1 repeating as a fraction?

Answers

Answer 1

Answer: 10x=1.1...
x=0.1...
Then subtract the two equations from each other:
9x=1
Solve for x:
x=1/9

Answer 2

Answer: $x=0.\overline{1}\n10x=1.\overline{1}\n10x-x=1.\overline{1}-0.\overline{1}\n9x=1\nx=(1)/(9)$

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Steven has a rectangular closet the length is 10 feet and the width is 48 inches determine the area of the closet in square feet

Answers

To be honest with u I think that u need to multiply 10 times 48.. I think thats it not sure if is the 100% correct answer

Does (-2x+y=6)+ (y-2x=4) have no solution?

Answers

assuming you are asking

does -2x+y=6 and y-2x=4 have a solution

look at them
rewrite first equation by switching x and y
y-2x=6 and
y-2x=4
false since they are same values

there is no solution
these 2 lines are paralell

NO SOLUTION

A square has an area of 64x^2y^4. What is its side lenght and perimeter

Answers

For this case we have that by definition, the area of a square is given by: $A = l ^ 2$

Where:

l: It's the side of the square

We have as data that:

$A = 64x ^ 2 * y ^ 4$

So:

$64x ^ 2 * y ^ 4 = l ^ 2$

We cleared l, applying root to both sides:

$l = \pm \sqrt {64x ^ 2 * y ^ 4}$

We choose the positive value of the root:

$l = \sqrt {64x ^ 2 * y ^ 4}\nl = 8xy ^ 2$

So, the side of the square is: $8xy ^ 2$

The perimeter is given by:

$P = 4l\nP = 4 (8xy ^ 2)\nP = 32xy ^ 2$

Answer:

$l = 8xy ^ 2\nP = 32xy ^ 2$

Answer:

Side length = 8xy^2

Perimeter = 32xy^2.

Step-by-step explanation:

As it's a square the side length is the square root of the area

= √ (64x^2y^4)

= 8xy^2.

The perimeter is 4 times this.

Thw average stone on the lowest level of the great pyramid in Egypt was a rectangular prism 5 feet long by 5 feet high by 6 feet deep and weighed 15 tons what was the volume of the average stone how much did one cubic foot of this stone weigh

Answers

Your total volume would be 150 cubic feet and the weight would be .1

Which expressions would complete this equation so that it has infinitely many solutions?8 + 2(8x – 6) =
Choose exactly two answers that are correct
A. 2(4x + 7)
B. 9x – 10
C. 16x – 4
D. 4(4x – 1)

Answers

A) 8 + 2(8x - 6) = 2(4x + 7) is $x = (9)/(4)$
B) 8 + 2(8x - 6) = 9x - 10 is $-(6)/(7)$
C) 8 + 2(8x - 6) = 16x - 4 has infinite solutions.
D) 8 + 2(8x - 6) = 4(4x - 1) has infinite solutions.

Answer: C and D

Which unit would best measure the weight of a pair of sissors?

Answers

Ounces would be better units for scissors than kilograms, because 1 kilogram is too heavy for scissors, 1 kg is more than 2 pounds.

you would use ounces because scissors are too light to be measured in tons,pounds,or kilograms

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