Answer: it's not necessary so i can't round to the nearest tenth
Answer:
x = -1
Step-by-step explanation:
2x + 3(2) = 4
2x + 6 = 4 Multiply 2 and 3 to get 6.
2x = -2 Subtract 6 from both sides to isolate 2x.
x = -1 Divide both sides by 2 to find x.
Answer:
She bought 10 apples and 10 bananas
Step-by-step explanation:10 apples - $1.50 each x 10 apples = $15.00
10 bananas - $1.25 each x 10 bananas = $12.50
15.00+12.50=$27.50
x+y=28.00
1.50x+1.25y=28
700 because if you do your math u might get the answer
The equation of the diameter which bisects the chord with slope 1/2 is
The general form of the equation of given ellipse is and equation of chord will be for some m and n.
Now in order to find values of x that intercept the ellipse it must fulfill the equation as such;
<h3 /><h3>What is the definition of an ellipse?</h3>
It is a plane section curve whose sum from two fixed points will be a constant value.
Quadratic roots will give the mid value of x and value of y will be ;
Thus the final equation of required diameter will be :
And in this case the equation of the diameter which bisects the chord with slope 1/2 is,
Learn more from here quadratic equations,
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