Answer:
C. eighteen and thirty two hundredths
Step-by-step explanation:
Answer: 4 Units
Step-by-step explanation:
If you divide them you get 0.1
Let's concentrate on the math, please, and not on "no scamming me."
Any number other than zero, if divided by a number between 0 and 1, results in a larger number.
Thus, 3.56 divided by 0.72 results in a number larger than 3.56. Thus, at first glance, 4.94 seems quite reasonable as the answer here.
Could you use long division to find the actual quotient?
You could multiply both 3.56 and 0.72 by 100 to get rid of the decimal points. Then you'd be dividing 72 into 356.
Can you do that on paper?
Can you do that using a calculator?
Is the result equal to 4.94?
You have not shared what result Ranjan got, so it's hard to judge which student got the correct result. Perhaps both did!
Answer:
x = - 
Step-by-step explanation:
the equation of a circle centred at the origin is
x² + y² = r² ( r is the radius )
The radius of a unit circle is r = 1
substitute (x, - 
) into the equation and solve for x
x² + (- )² = 1²
x² + 
= 1 ( subtract from both sides )
x² = 1 - = 
( take square root of both sides )
x = ± 
= ±
since the point is in the 3rd quadrant then x < 0
x = -
