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anyanavicka [17]
3 years ago
8

Hey i need help with these and i’ll mark you brainliest

Mathematics
1 answer:
Gnoma [55]3 years ago
7 0

Answer:

I believe for 21 PQR is 60 and therefore PQS would be 38

Step-by-step explanation:

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Select the correct answer. Consider the following system of equations. Use this graph of the system to approximate its solution.
vesna_86 [32]

The approximate solution to the given system of equations, considering the graph, is given as follows:

D. \left(-\frac{13}{4}, \frac{5}{2}\right).

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

On a graph, the solution of a system of equations is given by the intersection between the curves. In this graph, the intersection of the two curves happen close to x = -3.25, y = 2.5, hence the solution is approximated by:

D. \left(-\frac{13}{4}, \frac{5}{2}\right)

More can be learned about a system of equations at brainly.com/question/24342899

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7 0
2 years ago
What is the answer to 2m-6=48
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5 0
4 years ago
Which expression is equivalent to 20c - 8d?
bagirrra123 [75]
C.

if you multiply the 4 on each numbers inside of the parentheses then you’ll get ‘20c-8d’
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3 years ago
The radius r of a circle can be written as a function of the area A with the following equation: r= sqrt(A/pi) What is the domai
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6 2/3−4 4/9=?<br><br> six and two over three minus four and four over nine equals?
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The answer is 2 2/9.
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