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Shtirlitz [24]
3 years ago
11

Order them least to greatest. And explain

Mathematics
1 answer:
AnnyKZ [126]3 years ago
6 0

Answer:

13. 1/2, 5/8, 3/4

16. 7/12, 3/5, 2/3

Step-by-step explanation:

make them have the same denominator.

13) 1/2 x 4 = <u>4/8</u>, <u>5/8</u>, 3/4 x 2= <u>6/8</u>

16) Grab two fractions let's say 3/5 and 2/3

Multiply 3/5 denominator (5) with 2/3 numerator (2)

It's 10 and place it above the number you multiplied the numerator from so it's above 2/3.  Do it again but with 2/3 denominator (3) and 3/5 numerator (3). Multiply 3 and 3 you get 9. Place the 9 above 3/5. We know that 9 is less than 10 so 3/5 is less than 2/3. You can do this with any two fractions.

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What is another way to name line l?
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Line UM.

Step-by-step explanation: you can name a line by naming at least two points on it.

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4 years ago
Alex wrote 103.903 in expanded form as 100+3 x 1+9 x 1/100 +3 x 1/1000. Explain his mistake then tell how to correct it.
Damm [24]
Your mistake was in this part  9 x 1/100 . After the decimal point the place value starts with tenths so you should write 9 x 1/10 .

Place values

Before the decimal point

3 ones = 3 x 1

0 tens = 0 x 10

1 hundreds = 1 x 100

After the decimal point

9 tenths = 9 x 1/10

0 hundredths = 0 x 1/100

3 thousandths= 3 x 1/1000

1 x 100 + 0 x 10 + 3 x 1 + 9 x 1/10 + 0 x 1/100 + 3 x 1/1000

  100     +    0     +   3    +    0.9      +     0        +    0.003

           100         + 3      +          0.9                +     0.003 =  103.903

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8 0
3 years ago
Read 2 more answers
There are 4 red marbles, 2 blue marbles, and 6 green marbles in a bag. What is P(red)?
jok3333 [9.3K]

Answer:

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Step-by-step explanation:

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3 years ago
How do we find the second and the third derivative of this equation? Please help!
Gelneren [198K]

Answer:

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Step-by-step explanation:

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3 years ago
VERY IMPORTANT!! PLEASE ANSWER CORRECTLY!!
jolli1 [7]

Answer:

x^2-4x+8

x^2+4

x^2+2x+2

Step-by-step explanation:

(1) (x-2+2i) (x-2-2i)

Multiply each term inside second parenthesis

x^2-2x-2ix -2x+4+4i+2ix-4i-4i^2

Combine like terms. the value of i^2=-1

x^2-4x+4-4(-1)

x^2-4x+8

(2) (x+2i)(x-2i)

x^2- 2ix +2ix -4i^2

Replace i^2 by -1  

x^2+4

(3) (x+1+i)(x+1-i)

Multiply each term inside second parenthesis

x^2+x-ix+x+1-i+ix+i-i^2

Combine like terms. the value of i^2=-1

x^2-4x+4-4(-1)

x^2+2x+2




8 0
3 years ago
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