Last question of the day 50 points
2 answers:
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Answer: (x+7)^2 + (y-4)^2 = 121 or (x+7)^2 + (y-4)^2 = 11^2
Step-by-step explanation:
Equation of the circle is:
, which is the center
and the radius
-Place the center (-7,4) and radius 11 onto that equation:
(if simplified radius needed)
or
I mean based on your possible answers, the third one is correct,but you can go further that that, in the steps i will note when you've came to the "answer"
and basically that's the "answer", but you can simplify more.
Hope that's helpful
and basically that's the "answer", but you can simplify more.
Hope that's helpful
Answer:
Step-by-step explanation:
We have two mixed numbers and are asked to multiply them together.
2 1/4 * 1 2/3
First we convert the mixed numbers into improper fractions to make it easier for us. So follow the MA rule.
Multiply the whole number by the denominator and add the numerator.
2 1/4 * 1 2/3
9/4 * 5/3
Now multiply across,
Now we need to convert this back into a mixed number.
So how many times does 45 go into 12?
3 times, and 3 are left.