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3 years ago

11

In making a keychain,Sara uses a pattern of beads 3 times. After the key chain is complete, what fraction of the beads in the ke

y chain are either blue or red ?

1 answer:

nikdorinn [45]3 years ago

3 0

1/2 of the beads will be blue, and 1/2 of them would be red Hope this helped!

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cestrela7 [59]

Answer:

The average amount he paid over 3 days is $15.47.

Step-by-step explanation:

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2 years ago

The angle measures of triangle QRS are given:

Trava [24]

Answer:

x = 15°

Step-by-step explanation:

(5x-15) + 75 + 3x = 180

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3 years ago

Find the common ratio of the geometric sequence 0.1, 1, 10, 100, ... Write your answer as an integer or fraction in simplest for

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3 years ago

Help me, practice questions.

ioda

None of them match the answer is really (-2,2), (-4,2), and (-2,8).

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3 years ago

Factor out the greatest common factor <br>-5x^2 - 5x^3 - 15x^4

vaieri [72.5K]

Our answer is $-5x^{2} (3x^{2} +x+1)$

Our greatest common factor, or GCF, is $-5x^{2}$ , so when we factor is out, our divide each term by $-5x^{2}$ , we get our answer. To check this, we can multiply the $-5x^{2}$ back across the parenthesis and see if we get the same result as our initial question.

Hope this helped! :))

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3 years ago