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mixer [17]
3 years ago
10

I need help answering these questions.

Mathematics
1 answer:
masya89 [10]3 years ago
5 0
Where are your questions?
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If the system below were written as a matrix equation, by which matrix could you multiply both sides to obtain a solution?
ludmilkaskok [199]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below are the choices:

A. 
<span>[8 -6] </span>
<span>[-5 4] </span>
<span>B. </span>
<span>[4 -3] </span>
<span>[-2.5 2] </span>
<span>C. </span>
<span>[-4 5] </span>
<span>[6 -8] </span>
<span>D. </span>
<span>[-2 2.5] </span>
<span>[3 -4]
</span>
B because it is the inverse of 
<span>(4 6) </span>
<span>(5 8) </span>

<span>Check </span>
<span>(4.0 -3)(4 6) = (1 0) </span>
<span>(-2.5 2)(5 8) = (0 1)</span>
3 0
3 years ago
4 pts
3241004551 [841]

Check the picture below.

8 0
2 years ago
Find the circumcenter of the triangle.
mafiozo [28]
4*8
=24
24/2
=12
Perimeter is 12 units
8 0
3 years ago
How many solutions does the following equation have?<br> -7x-10-15x=-22x+83
Vlada [557]

Answer:

-22x-10=-22x+83

=-22x-10=-22x+83

=-10=83

x€⊙

4 0
3 years ago
A proportion is an equation showing the equivalence of two ratios or rates true or false
Lynna [10]
The answer is true- A proportion is an equation showing equivalent of two ratios or rates
3 0
3 years ago
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