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2 years ago

Is 6.7 rational or irrational

Mathematics

1 answer:

vfiekz [6]2 years ago

3 0

Answer:

Rational

Step-by-step explanation:

Rational numbers can be expressed, while irrational numbers (such as pi) go on forever.

Hope I helped!

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Determine whether the relation is a function.<br><br> (-3,3), (-2,2), (-1,1), (1,-1), (2,-2), (3,-3)

Luba_88 [7]

Answer:

Function

Step-by-step explanation:

Because there is an output for every input listed of its opposite.

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2 years ago

If Erin built a rectangular prism shaped trough for her horses to eat from the trough is 3 m long 1 m wide and 1 m high hay for

telo118 [61]

It would cost $33.00 hope that helps

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3 years ago

Q1:

oee [108]

Answer:

tyson had the better deal.

Step-by-step explanation:

hed had the better deal because 168 divided by 8 is 21 which is less than 24

5 0

3 years ago

Which system of equations is represented by the matrix below

malfutka [58]

Answer:

Option A.

Step-by-step explanation:

The given matrix is

$\left[\left.\begin{matrix}4 & 5\\ 7 & -4\end{matrix}\right|\begin{matrix}-16\\ 23\end{matrix}\right]$

We need to find the system of equations which is represented by the matrix.

In the given matrix first row represents the first equation and second row represents the second equation of the system of equations.

Let two variables are x and y.

First column represents the coefficients of x and second column represents the coefficients of y.

Numbers on the right side of the matrix represents the numbers which are right side of the equations.

Now, the required equations are

$4x+5y=-16$

$7x-4y=23$

Therefore, the correct option is A.

4 0

2 years ago

ILL MARK BRAINIEST IF YOU DO THIS CORRECTLY

ruslelena [56]

The answer is 5,6,6,7

6 0

2 years ago