2 years ago

What is the explicit formula for this sequence?

Mathematics

1 answer:

dmitriy555 [2]2 years ago

8 0

i beilive this is unknown

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PLSSS HELP IF YOU TURLY KNOW THISS

dmitriy555 [2]

Answer:

Step-by-step explanation:

to change a mixed number into an improper fraction

a $\frac{b}{c}$ = $\frac{ac+b}{c}$ , then

9 $\frac{1}{3}$

= $\frac{9(3)+1}{3}$

= $\frac{27+1}{3}$

= $\frac{28}{3}$

7 0

2 years ago

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In the drawing below, label the distances given for the peak you chose

earnstyle [38]

Notice the larger triangle is a right-triangle, and the small one is also a right-triangle. Also notice the "angle tickmark" on each. So both angles have a pair of angles that are equal on each.

the triangles are similar by AA.

3 0

3 years ago

Read 2 more answers

What is the value of the expression 5x − y when x = 3 and y = 1? 14 10 7 0

12345 [234]

5x-y
=5(3)-1
=15-1
=14

Therefore, the answer is 14.

5 0

3 years ago

A sheet of cardboard 12 inches square is used to make an open box by cutting out squares of equal size from the four corners and

GrogVix [38]

Answer:

$x=6+3\sqrt{2}$ is the size of the square

Step-by-step explanation:

Let the side of the square cut from the cardboard be “x”

Size of the square base = $12 -2x$ , height of the box = x

Volume of square box = Area * height = $(12-2x)^2 * x$

Differentiating the above equation and equating it to zero, we get –

d/dx $((12-2x)^2 * x)$

d/dx ${(144 + 4x^2 -48x)*x}$ = d/dx $(144x + 4x^3 -48x^2)$

d/dx $(144x + 4x^3 -48x^2) = 0$

$144+8x^2-96X= 0\\18 +X^2-12X = 0$

On solving above equation, we get –

$x=6+3\sqrt{2} \\ x=6-3\sqrt{2}$

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3 years ago

Brent needs to paint a logo made using two right triangles. The dimensions of the logo are shown below. What is the difference b

Advocard [28]

The difference of the area of the two right triangles is 33.0 cm^2.

5 0

3 years ago