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raketka [301]
3 years ago
8

Factor completely 2c^3-22c^2+48c

Mathematics
1 answer:
Bingel [31]3 years ago
7 0

Answer:

2c(c - 3)(c - 8)

Step-by-step explanation:

Hello!

Factor:

  • 2c³ - 22c² + 48c
  • 2c(c² - 11c + 24)

Think: What two numbers multiply to 24, and add up to -11?

Answer: -8 and -3

Split up the -11c into -8c and -3c:

  • 2c(c² - 8c - 3c + 24)      (factor each pair)
  • 2c( c(c - 8) - 3(c - 8))  
  • 2c(c - 3)(c - 8)
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Find the quotient: 2 ÷ 2/5<br><br><br> Find the quotient: 13 ÷ 5/11
lawyer [7]

Answer:

Question 1: 5

Question 2: 143/5 or 28.6

5 0
3 years ago
How do you write 0.01 as a fraction​
kicyunya [14]

Answer: 1/100

Step-by-step explanation: To write .01 as a fraction you have to write .01 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

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And finally we have:

.01 as a fraction equals 1/100

8 0
3 years ago
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Which of these is equivalent to 210°?
m_a_m_a [10]

Answer:

7π/6

Step-by-step explanation:

The way to convert radian to degree is to convert π to 180 degrees. We know that π radian is equal to 180 degrees and therefore.

A) 7(180)/6 = 7(30) = 210 degrees

B) 6(180)/7 = 1080/7 = approx 154.2 degrees

C) 7(180)/3 = 7(60) = 420 degrees

D) 3(180)/7 = 540/7 = approx 77.1 degrees

When we convert π rad to 180 degrees and evaluate, we will get the rad value in degree form.

Therefore, 7π/6 = 210 degrees. Hence, A is the answer.

5 0
3 years ago
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Please help! ASAP! I’m in a rush to graduate !
RSB [31]
S= 70w + 750
s(19) = 70w x 19+350= 1680 
so its 1680

4 0
3 years ago
Simplify the expression.<br> 1) √65/121<br> 2) √25/36
kakasveta [241]
√65/√121=√65/11
√25/√36=5/6
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6 0
4 years ago
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