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a_sh-v [17]
3 years ago
15

The formula for the circumference of a circle is C = 2 pi r. Determine the circumference when the radius r is 10 cm.

Mathematics
1 answer:
liq [111]3 years ago
6 0

Answer:

D 100cm

Step-by-step explanation:

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Which of the following expressions is equal to 3x2 + 27 ?
djverab [1.8K]

Step-by-step explanation:

The answer is provided in the options. The answer should have been A, if the question was 3x²-27.

6 0
2 years ago
Help plsssss .......
kondaur [170]

Answer:

B

Step-by-step explanation:

Matches all specified equations.

7 0
3 years ago
If (fg)(x) = h(x) such that h of x is equal to the square root of the quantity 8 times x plus 6 end quantity which of the follow
Sladkaya [172]

The value of the functions f(x) and g(x) will be √(4x + 3) and √2. Then the correct option is B.

<h3>What is a function?</h3>

A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.

If (f g)(x) = h(x) such that h(x) = √(8x + 6). Then we have

(f g)(x) = h(x)

f(x) · g(x) = h(x)

Then put the value of h(x), then we have

f(x) · g(x) = √(8x + 6)

f(x) · g(x) = √2(4x + 3)

f(x) · g(x) = √(4x + 3) × √2

Thus, the value of the functions f(x) and g(x) will be √(4x + 3) and √2.

Then the correct option is B.

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

4 0
1 year ago
Answer the question in the picture.
nlexa [21]

Answer:

The answer is C

Step-by-step explanation:

Reflecting across the y-axis is like folding across the y-axis.

2,-2, turns into -2,-2

Hope this helped!

8 0
3 years ago
Please help :)
romanna [79]

Answer:

36

Step-by-step explanation:

one calculator price =30/5=6

cost price of 6 calculator=6*6=36

6 0
2 years ago
Read 2 more answers
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