So I have a problem with a pie chart and I need to find the total amount of people surveyed using the amount of one portion of i
t.
I cannot figure out how to do this, so I hope someone can help me. Also, I need you to explain how you got your answer because this is basically an essay question because I need to explain the steps on how I got it
I cannot figure out how to do this, so I hope someone can help me. Also, I need you to explain how you got your answer because this is basically an essay question because I need to explain the steps on how I got it
1 answer:
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Answer:
or
Step-by-step explanation:
To solve the quadratic equation we must factor the expression
Look for 2 numbers that when you multiply them, obtain the result -100 and when you add them, obtain the result -15.
You can verify that these numbers are -20 and 5
Then the polynomial factors are
The zero product property says that if two terms then
or
So
or
or
Answer:
2
Step-by-step explanation:
<em>Feel free to mark this as brainliest! :D</em>