2 years ago

Need help on this please help

Mathematics

1 answer:

Vera_Pavlovna [14]2 years ago

3 0

Answer:

245

Step-by-step explanation:

that is the answer 245

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A teacher has threee pieces of wood that measure 2 ft , 3 ft, and 6 ft, respectively. The teacher asks

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3 years ago

If the first three Fibonacci nos. are x1=1, x2=1 and x3=2, what is the least value of n for which xn>60?

olga2289 [7]

Answer:

Step-by-step explanation:

The first 12 terms of the sequence are ...

1 1 2 3 5 8 13 21 34 55 89 144

The first term that is greater than 60 is the 11th term, 89.

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2 years ago

13. Given the volume, V, of the rectangular prism below, find h, the height of the prism. V = (x ^ 2 + 2x)/(x + 1) l= 2x + 4 w=

NikAS [45]

Given:

Volume of a rectangular prism is:

$V=\dfrac{x^2+2x}{x+1}$

Dimensions of the rectangular prism are:

$l=2x+4$

$w=\dfrac{x}{8}$

To find:

The height of the rectangular prism.

Solution:

The volume of a rectangular prism is:

$V=l\times w\times h$

After substituting the values, we get

$\dfrac{x^2+2x}{x+1}=(2x+4)\times \dfrac{x}{8}\times h$

$\dfrac{x(x+2)}{x+1}=\dfrac{2x(x+2)}{8}\times h$

$\dfrac{x(x+2)}{x+1}\times \dfrac{8}{2x(x+2)}=h$

$\dfrac{1}{x+1}\times \dfrac{8}{2}=h$

$\dfrac{4}{x+1}=h$

Therefore, the correct option is C.

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3 years ago

Find the equation of the circle with center at the origin that contains the point (-8,6)

BigorU [14]

X^2+y^2=R^2
64+36=R^2
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3 years ago

The Santa Fe High School football team must reserve buses to travel to the playoff game. There are 48 members of the team, 10 as

Sloan [31]

Add to find total
members+assistants+coaches=48+10+3=61

each holds 32
how many buses?
32x>61
divide both sides by 32
x>1.9
we can't have 1.9 bus
round up
2 busses

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3 years ago

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