9514 1404 393
Answer:
AD = 15
Step-by-step explanation:
The products of the segment lengths are the same.
(x -2)(x +7) = 4(2x -1)
x^2 +5x -14 = 8x -4
x^2 -3x -10 = 0
(x -5)(x +2) = 0
The positive solution is x=5.
Chord AD is ...
(x -2) +(x +7) = 2x +5 = 2(5) +5 = 15
Chord AD is 15 units long.
Answer:
Step-by-step explanation:
<u>Roots:</u>
<u>The equation:</u>
- (x - x₁)(x - x₂) = 0
- (x - (-3))(x - 5) = 0
- (x + 3)(x - 5) = 0
- x² + 3x - 5x - 15 = 0
- x² - 2x - 15 = 0
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▹ Answer
You can use a graphing calculator. Attached is a picture of it graphed.
Hope this helps!
CloutAnswers ❁
Brainliest is greatly appreciated!
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Answer:
Difference between in price of a car due to increase in VAT is $375.
Step-by-step explanation:
Since e have given that
Price of car = $15000
Rate of VAT = 17.5%
So, Amount of tax becomes
So, Total Price he has to pay is given by
but According to question,
Rate of VAT = 20%
So, Amount of tax becomes
So, Total price he has to pay is given by
Difference between both the price due to increase in VAT is given by
Hence, difference between in price of a car due to increase in VAT is $375.
