3 years ago

Match each expression to the scenario it represents.

Mathematics

2 answers:

pickupchik [31]3 years ago

3 0

Answer:

A = A

F = B

I don't know of the others

Step-by-step explanation:

hammer [34]3 years ago

3 0

The person above is correct with those 2 sadly I can’t help either with the others

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What's 5.17÷186 ? The directions for the assignment that I was forced to do is above.

My name is Ann [436]

0.0277956989 I really hope this helps you out!

7 0

3 years ago

What is the sum of the matrices shown below?

damaskus [11]

Answer:

$\left[\begin{array}{cc}3&9\\5&-2\end{array}\right] +\left[\begin{array}{cc}6&0\\-8&4\end{array}\right]=\left[\begin{array}{cc}9&9\\-3&2\end{array}\right]$

Step-by-step explanation:

To add matrices, we add the corresponding components.

The given matrices is

$\left[\begin{array}{cc}3&9\\5&-2\end{array}\right] +\left[\begin{array}{cc}6&0\\-8&4\end{array}\right]$

We add the corresponding components to get;

$\left[\begin{array}{cc}3&9\\5&-2\end{array}\right] +\left[\begin{array}{cc}6&0\\-8&4\end{array}\right]=\left[\begin{array}{cc}3+6&9+0\\5+-8&-2+4\end{array}\right]$

We simplify to get:

$\left[\begin{array}{cc}3&9\\5&-2\end{array}\right] +\left[\begin{array}{cc}6&0\\-8&4\end{array}\right]=\left[\begin{array}{cc}9&9\\-3&2\end{array}\right]$

5 0

3 years ago

Read 2 more answers

What is the solution to the equation 6x+2=9x-1?<br> 0 0 0 0<br> X= 1

Stells [14]

Answer:

Step-by-step explanation:

6x+2=9x-1 x=1

6(1)+2=9(1)-1

6+2=9-1

8=8

Hope this helps :)