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Ad libitum [116K]
3 years ago
13

True or false:

Mathematics
2 answers:
prohojiy [21]3 years ago
8 0
This is true because a shape with 4 sides are true
Andru [333]3 years ago
7 0
The answer to this is true
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Help Me Please!!
nignag [31]
It would be a conjunction
6 0
3 years ago
What are all the real zeros of y = (x - 12)3 - 10?
m_a_m_a [10]
12 would be the only zero if you meant to write the equation as y=(x-12)(3-10)
6 0
3 years ago
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A 0.40 kg bird is flying at a constant speed of 8.0 m/s. What is the bird's kinetic energy?
nalin [4]

Answer:

The correct answer is 12.8 J.

Step-by-step explanation:

To solve this problem, we must remember how to calculate the kinetic energy of an object.

The kinetic energy is represented by the formula K = 1/2 * m * v^2, where m represents the mass of the object and v represents the speed or velocity of the object.  If we plug in the given values into the formula, we get:

K = 1/2 * m * v^2

K = (1/2) * (0.40) * (8.0)^2

Our first step is to square the velocity.  After doing this step, we get the following:

K = (1/2) * (0.40) * (64)

Finally, we can perform the multiplication, to get:

K = 12.8

The unit for kinetic energy is joules, so the correct answer is 12.8 J.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Use the rules of significant figures to answer the following question: 22.674 • 15.05
olga_2 [115]
I think it is b. 341.24
6 0
3 years ago
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Write the recursive rule and the iterative rule for the following sequence: 10, 6, 2, -2, -6
barxatty [35]
The recursive rule is
a_n=a_{n-1}+(-4). 
The iterative rule is
a_n=14-4n

The recursive rule is given by the formula 
a_n=a_{n-1}+d, where d is the common difference.  Our common difference is -4, which gives us the recursive rule above.

The iterative rule begins with the formula
a_n=a_1+d(n-1), where a₁ is the first term and d is the common difference.  Our first term is 10 and our common difference is -4:
a_n=10+(-4)(n-1)
\\\text{Using the Distributive Property,}
\\
\\a_n=10+(-4*n)+(-4*-1)
\\
\\a_n=10-4n+4
\\
\\\text{Combining like terms,}
\\
\\a_n=14-4n
7 0
3 years ago
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