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3 years ago

How many acres does it take to make a mile

Mathematics

1 answer:

IceJOKER [234]3 years ago

7 0

It take 640 acres to make 1 mile

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What is 5/9 times 32?

DIA [1.3K]

5/9* 32
= (5*32)/9
= 160/9
= (153+ 7)/9
= 153/9+ 7/9
= 17+ 7/9
= 17 7/9

The final answer is 17 7/9~

7 0

2 years ago

Danes puppy weighd 8oz at birth .The pup weighs 18 times more. So what is his weight now.

katrin [286]

You multiply 18 by 8 and you get 144
so the puppys weight is 144oz now

5 0

2 years ago

Question 8

sasho [114]

we are given

system of equations

First equation is

$3x-2y=31$

Second equation is

$3x+2y=-1$

now, we can find augmented matrix

$A=\begin{pmatrix}3&-2&31\\ 3&2&-1\end{pmatrix}$

now, we can change it into reduced row echelon form

step-1: multiply the 1st row by 1/3

$A=\begin{pmatrix}1&-2/3&31/3\\ 3&2&-1\end{pmatrix}$

step-2:add -3 times the 1st row to the 2nd row

$A=\begin{pmatrix}1&-2/3&31/3\\ 0&4&-32\end{pmatrix}$

step-3:multiply the 2nd row by 1/4

$A=\begin{pmatrix}1&-2/3&31/3\\ 0&1&-8\end{pmatrix}$

step-4: add 2/3 times the 2nd row to the 1st row

$A=\begin{pmatrix}1&0&5\\ 0&1&-8\end{pmatrix}$

so, we get

$x=5,y=-8$

Answer is (5,-8)

6 0

3 years ago

Read 2 more answers

The range of the inverse of f(x) is ?

sashaice [31]

Answer:

{ -4,-2,0,2,4}

Step-by-step explanation:

The range of the inverse is the domain of the function

The domain of the function is the x values

Domain{ -4,-2,0,2,4}

This is also the range of the inverse

5 0

2 years ago

Read 2 more answers

Tasha invests in an account that pays 1.5% compound interest annually. She uses the expression P(1+r) to find the total value of

allsm [11]

After 5 years she will have $3231.852

5 0

2 years ago

How many acres does it take to make a mile​

How many acres does it take to make a mile