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Tom [10]
3 years ago
10

How are 2 ones the same as 20 tenths

Mathematics
2 answers:
enyata [817]3 years ago
4 0
They are the same because 2 ones is technicly like 20 they just add a zero

Art [367]3 years ago
4 0
They are the same because of u add a zero to two you get 20
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A farmer is creating a rectangular garden such that the length is four times the width. The
lubasha [3.4K]

Answer:

Width of the garden = 22.8 foot

Step-by-step explanation:

Area of the rectangular garden = 2077 square feet.

Let

Width of the garden = x

Length of the garden = 4x

Area of a rectangular garden = length × width

2077 = 4x * x

2077 = 4x²

x² = 2077/4

x² = 519.25

find the square root of both sides

x = √519.25

x = 22.787057730211

To the nearest tenth of a foot.

x = 22.8 foot

Width of the garden = 22.8 foot

3 0
3 years ago
A student wrote the matrix below to represent the solution to a system of equations.
Doss [256]

Answer:

Option A is correct.

Step-by-step explanation:

The following matrix represent the augmented matrix

In augmented matrix the left side represent the co-efficient of the variables and right side represent the value of variables.

Since the matrix has been solved and reduced so, the solution of variables x, y and z is written on right side of augmented matrix

The given matrix is:

\left[\begin{array}{cccc}1&0&5&-2\\0&0&3&0\\0&0&0&-1\end{array}\right]

Since the last row is all zero and we have a non zero entry for the solution, the matrix is inconsistent.

As the variables have zero values, there cannot be any solution

So, there is no solution.

So, Option A is correct.

4 0
3 years ago
Mr. Johnson buys 50 pencils and gives 30 of them to his students.
juin [17]
The answer is C, because we will divide 30 by 50 and convert it to percentage
7 0
3 years ago
Read 2 more answers
How do you find the average rate of change of a function over an interval?
Kaylis [27]
Average rate of change over an interval =

(difference in value of the function between the
beginning and end of the interval)
       divided by
(length of the interval).

Example:

If the function was 200 pounds at the beginning, and 98 pounds 3 hours later,
then the average rate of change is  (98 - 200) / 3 = -34 pounds per hour.
5 0
4 years ago
The angles shown below are supplementary:
Scilla [17]
180-70=110 so with the remaining 110 divide by 10 to get x=11
6 0
3 years ago
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