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3 years ago

The following function defines a recessive sequence:

1 answer:

5 0

$f(0)=-4\\f(1)=12\\\\f(n)=-3f(n-1)-2f(n-2)\\\\f(2)=-3f(2-1)-2f(2-2)=-3f(1)-2f(0)=-3\cdot12-2\cdot(-4)\\=-36+8=-28\\\\f(3)=-3f(3-1)-2f(3-2)=-3f(2)-2f(1)=-3\cdot(-28)-2\cdot12\\=84-24=60\\\\Answer:A)\ -4;\ 12;-28;\ 60;...$

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Explanation and show work please.

VARVARA [1.3K]

Answer would be A) -410 feet because you just add or subtract when needed that easy hope it helps! :p

4 0

3 years ago

Given B is between A and C, find the value of x if AB = 27, BC = 11x, and AC = 159

True [87]

Answer:

Step-by-step explanation:

Since, B is between A and C.

$\therefore AB + BC=AC \\ 27 + 11x = 159 \\ 11x = 159 - 27 \\ 11x = 132 \\ x = \frac{132}{11} \\ x = 12$

3 0

3 years ago

The volume of a rectangular prism can be found with the formula V = lwh

kipiarov [429]

The height of the prism is 12 feet.

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3 years ago

Please help with this pls.

allochka39001 [22]

Answer:

x = 9

(5x9) - 1° = 45 - 1 or 44°

Step-by-step explanation:

the little square indicates the angle is a right angle, measuring 90°

therefore, you can solve for 'x' by creating this equation:

46 + 5x-1 = 90

45 + 5x = 90

5x = 45

x = 9

5 0

2 years ago

Write an expression for the operation described below.<br> the quotient of z and y

Vsevolod [243]

Answer:

z/y

Step-by-step explanation:

the quotient of z and y

this does no require any work just understand the question

the quotient of z and y means z divide by y

z/y

7 0

3 years ago