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zaharov [31]
3 years ago
11

Which simplified expression represents the area of the parallelogram

Mathematics
1 answer:
Lerok [7]3 years ago
4 0
Just multiply the sum of the numbers then divide
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Three angles of a quadrilateral are 75°, 90° and 75°. What is the measure of the fourth angle?
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the inside of quadrilateral is always 360°.So add 75°,90° and 75° and then subyaract from360°.

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The initial price of buzz stock is $20 per share. After 20 days the stock price is $30 per share and after 40 days the price is
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Answer:

s(t) = -\dfrac{t^2}{160}+\dfrac{5}{8}t+20

Step-by-step explanation:

given,

initial price of buzz stock = $ 20 per share

after 20 days

stock price = $30 per share

after 40 days

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let say it is modeled by

y = ax² + b x + c

x = number of days

y = stock price

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c = 20

x = 20 y = 30

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x = 40 y = 35

35 = 40² a + 40 b + 20

1600 a + 40 b = 15...........(2)

solving equation (1)and (2)

a = - 1/160

b = 5/8

y = -\dfrac{x^2}{160}+\dfrac{5}{8}x+20

s(t) = -\dfrac{t^2}{160}+\dfrac{5}{8}t+20

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How to convert between this equation: 15x + 5y = 25 from Standard Form to Slope-Intercept Form?
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<em>hey</em><em> </em><em>buddy</em><em>,</em>

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<em>y</em><em> </em><em>=</em><em> </em><em>5</em><em> </em><em>-</em><em> </em><em>3x</em>

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