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Ronch [10]
3 years ago
9

Explain why the greatest common factor of two numbers is sometimes one

Mathematics
2 answers:
saul85 [17]3 years ago
3 0
Because the two numbers are considered prime numbers and they don't have any other factors besides one and themselves.
Alex777 [14]3 years ago
3 0
Sometimes they don't have any other common factor besides one
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Factor the expression below.
Leni [432]

Answer: B

Step-by-step explanation:

When you factor an expression, you want to take out a factor of the numbers and variables.

Since this expression is a bit hard to factor as itself, we can FOIL the answers to see the correct expressions.

(4x-5)(4x-5)

16x²-20x-20x+25

16x²-40x+25

8 0
2 years ago
If f(x) = x2 + 1 and g(x) = x -4, which value is equivalent to (f•g)(10)?
Phantasy [73]

Answer:

<h2>(f•g)(10) = 37</h2><h2 />

Step-by-step explanation:

(f•g)(x) = (x - 4)² + 1

then

(f•g)(10) = (10 - 4)² + 1 = 6² + 1 = 37

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2 years ago
Congratulations! You just landed your dream job. You have three choices for your salary. Which of the following options would re
il63 [147K]

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(b)

Step-by-step explanation:

a=1,500,000

b=3,050,000

8 0
1 year ago
Read 2 more answers
What two numbers add to -36 and<br> multiply to 35?
andreyandreev [35.5K]
-1, -35.

When you multiply two negative numbers, you get a positive result.
3 0
2 years ago
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Can someone help me pls
Wittaler [7]

Answer:

3 cm

Step-by-step explanation:

  • V_{cylinder} = 189\pi \: cm^3 (Given)

  • h_{cylinder} = 21\: cm (Given)

  • Formula for V_{cylinder} is given as:

  • V_{cylinder} = \pi r^2h

  • \implies  189\pi = \pi r^2(21)

  • \implies \frac{ 189\pi}{21\pi} = r^2

  • \implies 9 = r^2

  • \implies \pm\sqrt 9 = r

  • \implies \pm 3 = r

  • Length of radius can not negative

  • \implies r = 3 \: cm

Hope it helps you in your learning process.

8 0
2 years ago
Read 2 more answers
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