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4 years ago

Help Please.Pls.Pls.Pls.Pls

Mathematics

1 answer:

Natasha2012 [34]4 years ago

7 0

Answer:

Hard

Step-by-step explanation:

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There were 10 games work out the mean number of goals per game

sp2606 [1]

Answer: 1x 10

5 + 5

Step-by-step explanation:

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3 years ago

How many of each angles are in a pentagon

Illusion [34]

There are 108 degrees in each interior angle of a regular pentagon .

I hope that's help !

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4 years ago

Read 2 more answers

Evaluate the expression when x = 32 and y = 2. x4y WILL MARK BRAINLYNESS

NeTakaya

Answer:

Option d. 4

Step-by-step explanation:

The correct expression is $\frac{x}{4y}$

we know that

To find the value of the expression we will substitute the given value of x and y in the expression.

For x=32, y=2

substitute

$\frac{32}{4(2)}=\frac{32}{8}=4$

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3 years ago

Construct a specific 2x2 matrix a with no zero entries at all such that aat = i

trasher [3.6K]

A 2 x 2 matrix has 2 rows and 2 columns

A specific 2 x 2 matrix a with no zero entries at all is $\left[\begin{array}{cc}1&-2\\-3&6&\end{array}\right]$

<h3>How to construct the matrix?</h3>

From the question, we understand that the matrix is a 2 x 2 matrix.

A 2 x 2 matrix is represented as:

$\left[\begin{array}{cc}a&b\\c&d&\end{array}\right]$

Also from the question we understand that the elements of the matrix are non-zero.

This means that:

$a \ne 0\ , b \ne 0, \ c \ne 0, \ d \ne 0$

An example of such matrix is:

$\left[\begin{array}{cc}1&-2\\-3&6&\end{array}\right]$

Note that there are several matrices that fit the given construction requirement