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borishaifa [10]
3 years ago
8

????? helllppppp.....

Mathematics
1 answer:
julia-pushkina [17]3 years ago
6 0

Answer:

The answer is : √3/2

Step-by-step explanation:

Sin 60 = √3/2

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A vat of milk has spilled on a tile floor. The milk flow can be expressed with the function r(t) = 4t, where t represents time i
Likurg_2 [28]
R(t) = 4t
A(r) = π(r^2)

a) A(t) = A[r(t)] = π[r(t)]^2 = π[4t]^2 = 16π(t^2)

b) t = 4,

A(4) = 16*3.14*(16)^2 = 12,861.44
3 0
3 years ago
A trapeziodal pyramid has a volume 2856insquared the height of the pyramid is 24in and the lengths of the 2 two bases of the tra
zalisa [80]
V = 1/3Bh
B = 1/2(b1 + b2)t

V = 1/3[1/2(b1 + b2)t] * h
h = 24
b1 = 13
b2 = 29
t = ?
V = 2856

Substitute:
2856 = 1/3[1/2(13 + 29)t](24)
2856 = 1/6(42)(24)t
2856 = 7(24)t
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t = 2856/168 = 17 in height of the trapeziod
8 0
3 years ago
We can measure temperature in two different common units degrees Celsius in degrees Fahrenheit the variable X represents the tem
labwork [276]

Answer: 50° Fahrenheit

Step-by-step explanation:

Here, the equation that shows the temperature of x degree Celsius in Fahrenheit is,

F(x) = 32^{\circ} + 1.8\times x

Where x is a variable.

Thus, For the temperature of 10° Celsius,

x = 10° Celsius

The temperature in Fahrenheit is,

F(10^{\circ}C) = 32^{\circ} + 1.8\times 10

= 32^{\circ} + 18^{\circ}

=50^{\circ}\text{ Fahrenheit}

Thus, the increasing temperature by 10° C is equivalent to increasing temperature by 50° F.

5 0
3 years ago
Find the domain of the funtion 4/x-7
dedylja [7]
Domain means which values the function can have which make it true or Possible to solve

So all you got to do is set the denominator = to 0 and solve for x
You will get x=7

4/(7-7) is not possible

So x cannot equal to 7 because you cant divide a number by 0!
5 0
3 years ago
NEED THIS QUESTION WUICK PLEASE
faust18 [17]

option three, I think

3 \sqrt[3]{4}

5 0
2 years ago
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