Answer:
$12.10
Step-by-step explanation:
Divided 48.40/4
You cant square root a negative. But if you're saying 16 without it, then its 4.
Answer: The measure of central angle XYZ is 3pi/4 radians.
The answer is 96.
To solve quadratics, the most correct and effective way, in my opinion, is the quadratic formula:
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Plugging it in, we get:
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So the final answer is:
and
Multiplying fractions is just multiplying the numerators together and the denominators together.
To find out which one is bigger, we need a common denominator. The LCM of 7 and 21 is 21, so convert the first fraction into a denominator of 21. 7 goes into 21 three times, multiply this to the numerator and denominator:
Now just compare the numerators to see which one is bigger.
therefore,