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Vsevolod [243]
3 years ago
5

You reach into your sock drawer without looking. You have 9 white pairs and 11 other colored pairs. What is the probability you

get a white pair?
Mathematics
1 answer:
Allisa [31]3 years ago
6 0

Answer:9/20

Step-by-step explanation:

*9+11=20

*9 white colored socks out of 20 total socks

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If f(x) = 5x^3 - 2, then what is the remainder when f(x) is divided by x + 2​
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Answer: -12

Step-by-step explanation: use synthetic division

6 0
3 years ago
Is this corrrecct??? answe quick!?​
jok3333 [9.3K]

Answer: x = 27

Step-by-step explanation:

2x+3x+45=180º because all of the angles of a triangle add up to 180

5x=180-45

5x=135

x=135/5

x=27

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3 years ago
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Venita is factoring the expression 32ab-ab. She determines the GCF and writes the factored expression as 8b(4a-0) Which best des
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A) she incorrectly determined the GCF.

The GCF of 32ab - ab would be ab, not 8b.
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3 years ago
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Find the area of the composite shape below<br> help me
Ivenika [448]

Answer:

743.13

Step-by-step explanation:

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8 0
3 years ago
4(5x + 9)^2 – 33 = -21
ozzi

Answer:

x = sqrt(3)/5 - 9/5 or x = -9/5 - sqrt(3)/5

Step-by-step explanation by completing the square:

Solve for x over the real numbers:

4 (5 x + 9)^2 - 33 = -21

Add 33 to both sides:

4 (5 x + 9)^2 = 12

Divide both sides by 4:

(5 x + 9)^2 = 3

Take the square root of both sides:

5 x + 9 = sqrt(3) or 5 x + 9 = -sqrt(3)

Subtract 9 from both sides:

5 x = sqrt(3) - 9 or 5 x + 9 = -sqrt(3)

Divide both sides by 5:

x = sqrt(3)/5 - 9/5 or 5 x + 9 = -sqrt(3)

Subtract 9 from both sides:

x = sqrt(3)/5 - 9/5 or 5 x = -9 - sqrt(3)

Divide both sides by 5:

Answer:  x = sqrt(3)/5 - 9/5 or x = -9/5 - sqrt(3)/5

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4 years ago
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