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Dvinal [7]
3 years ago
12

What is the 20 digit of 89

Mathematics
1 answer:
Llana [10]3 years ago
7 0
The twentieth digit would be 20. Hope you found this helpful
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For parallelogram ABCD, find the value of x.<br> 3x + 20<br> B<br> С<br> A А<br> D<br> 5x – 12
Arlecino [84]

Answer:

x = 16

Step-by-step explanation:

5x-12=3x+20

plus 12 both sides

5x=3x+32

-3x both sides

2x=32

divide by 2 both sides

x=16

4 0
3 years ago
Laurie has a signed contract with I- Mobile where she will pay a $25 fee each month plus $2 per phone call.
nikitadnepr [17]

Answer:

i dont know how your teacher teaches it but in the first question take away the y after the 25. number 2 the start equation would be 55=2x+25 then you would subtract 25 from each side to get 30=2x, the divide by to to get x=15 or she made 15 calls. number 3 is correct.

i hope this helps

8 0
1 year ago
Does someone know the answer to this <br> √7x+16+4=x
dalvyx [7]
I think it is 54.332
8 0
3 years ago
The mathematics faculty at a college consists of 11 professors, 12 associate professors, 7 assistant professors, and 6 instructo
Nikolay [14]

Answer:

The probability of choosing a professor or an instructor is 47.22%.

Step-by-step explanation:

Given that the mathematics faculty at a college consists of 11 professors, 12 associate professors, 7 assistant professors, and 6 instructors, if a faculty member is selected, to find the probability of choosing a professor or an instructor the following calculation must be performed:

11 + 12 + 7 + 6 = 100

11 + 6 = X

36 = 100

17 = X

17 x 100/36 = X

1700/36 = X

47.22 = X

The probability of choosing a professor or an instructor is 47.22%.

8 0
3 years ago
By switching service providers, a family's telephone bill decreased from about $50 a month to about $47 a month. What was the pe
AysviL [449]
100 divided by 50 is 2. 
So multiply the change by 2, so 2 times 3. 

Answer is 6 percent.
5 0
3 years ago
Read 2 more answers
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