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2 years ago

Which letter represents the equation for the table of values? f(x) = 5(13)x B. f(x) = 3(15)x C. f(x) = 3(5)x D. f(x) = 5(3)x

Mathematics

1 answer:

OLga [1]2 years ago

5 0

Answer:

can I see the table of values

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Please answer this question. Your explanation does not need to have that much effort put into it. This is a 10 point question.

Elis [28]

Answer:

B and C

Step-by-step explanation:

3 2/5 times 7 = 23 4/5

3 2/5 times 10 = 34

The rest of the answers are incorrect

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..................................

yanalaym [24]

Answer:

The answer is a² .

Step-by-step explanation:

You have to substitute x and y into the expression :

$let \: x = a \cos(θ) \\ let \: y = a \sin( θ)$

${x}^{2} + {y}^{2} = {(a \cosθ )}^{2} + {(a \sinθ) }^{2}$

${x}^{2} + {y}^{2} = {a}^{2}( {cos}^{2}θ) + {a}^{2} ({sin}^{2}θ)$

Next, you have to apply Basic Trigonometric Identity :

${sin}^{2} θ + {cos}^{2} θ = 1$

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${x}^{2} + {y}^{2} = { a}^{2}$

8 0

2 years ago

angelique says that finding the absolute value of a number is the same as finding the opposite of the number. For example |-5|=5

olga2289 [7]

So, Angelique took away a a number from the two numbers and did not replace it with the correct number. So, this should be 1-51=50. Hope I helped! :)

6 0

3 years ago

The height of a cone-shaped container is 70 centimeters and its radius is 15 centimeters. Cathy fills the container completely w

user100 [1]

We know that
[volume of a cone]=pi*r²*h/3
h=70 cm
r=15 cm
[volume of a cone]=pi*15²*70/3----------> 16485 cm³

if Cathy uses 500 cm³ of honey----------------> 1 day
16485 cm³--------------------------------------> X
X=16485/500-----------> 32.97 days

the answer is 33 days

8 0

2 years ago