Answer:
The radius of the circle is 160cm
Step-by-step explanation:
circumference of circle = 2πr
circumference = 320π cm
2πr = 320π
2r = 320
r = 160 cm
Give me a sec to plot the points...
A. 40 pounds of seeds for 6-acre fields
The answer is
B. 11 pounds of flour at $7
The answer is
Solution of the given expression is
Correct options are: Start Fraction negative 13 minus Start Root 153 End Root Over 2 End Fraction comma Start Fraction negative 13 + Start Root 153 End Root
Step-by-step explanation:
We need to find solutions of
We need to solve the quadratic equation and find values of x.
Solving:
Rearranging the terms:
Solving the quadratic equation using quadratic formula:
where a = 1, b= 13 and c=4
putting values:
So, Solution of the given expression is
Correct options are: Start Fraction negative 13 minus Start Root 153 End Root Over 2 End Fraction comma Start Fraction negative 13 + Start Root 153 End Root
Keywords: Solving Quadratic Equations
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You take 67.8/100×15
10.17
then take 15-10.17 the answer will be the wrongs u got
=4.83