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Strike441 [17]
2 years ago
8

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:

B

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
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What is the value of the expression 5x − y when x = 3 and y = 1?<br><br> 14<br> 10<br> 7<br> 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}

5 0
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.
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3 years ago
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