3 years ago

Find a second degree polynomial f(x) (of the form ax^2+b^x+2 that has a local extrema at (−5/8,7/16).

Mathematics

1 answer:

Deffense [45]3 years ago

6 0

JwffywvSHBvbufuhzs vh ge wVbj aj

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ms green tell you that a right triangle has a hypotenuse of 13 and a leg of 5 . She asks you to find the other leg of the triang

Montano1993 [528]

Answer:

$\large \boxed{12}$

Step-by-step explanation:

We can apply Pythagoras' Theorem.

$\begin{array}{rcc}a^{2} & = & b^{2} + c^{2}\\13^{2}& = & 5^{2} + c^{2}\\169& = & 25 + c^{2}\\c^{2}& = & 144\\c & = & \sqrt{144}\\& = & \mathbf{12}\\\end{array}\\\text{The other leg of the triangle is $\large \boxed{\mathbf{12}}$}$

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3 years ago

15. What is the dependent and independent variable in this scenario?

Montano1993 [528]

The dependent variable is 5 and the independent is 15

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2 years ago

Which of the following is the value of x? A. 2 B.11 C. 20 D. 29

Lunna [17]

Answer:

Step-by-step explanation:

180= 45+ (5x+35)

-45 -45

135 = 5x + 35

-35 -35

100 = 5x

/5 /5

x=20

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3 years ago

Wes had 4.75 in quarters and dimes if he had 25 coins how many of each did he have?

Verizon [17]

Answer:it would be 15 quarters and 10 dimes

Step-by-step explanation:

15 quarters is 3.75 and 10 dimes is $1, add them up you get $ 4.75

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3 years ago

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A collection of quarters and nickels is worth $3.70. There are 22 coins in all. How many of each coin are there?

ladessa [460]

9 numbers of nickels

13 numbers of quarters

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2 years ago