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Svetradugi [14.3K]
3 years ago
14

Any one smart and can help me catch up? ill give many points

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

Answer:

4/15

Step-by-step explanation:

1) find common denominator, 15 in this problem

\frac{4}{5}= \frac{12}{15}

2) solve

\frac{12}{15}- \frac{8}{15} = \frac{4}{15}

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There are 12 people in a tournament. Each player must play against every other player. How many games will be played?
Setler [38]

Answer:

6

Step-by-step explanation:

A player will play against every OTHER player meaning that you will play against 6 players.

7 0
3 years ago
What is the slope of the line that passes through (9,3) and (2,1)
Aneli [31]

Answer:

2/7

Step-by-step explanation:

slope =  \frac{1 - 3}{2 - 9}  \\  =  \frac{ - 2}{ - 7}   \\  =  \frac{2}{7}

3 0
2 years ago
Which function can be represented by the graph?​
stepan [7]

Answer: b

Step-by-step explanation: It is b because the y-int is -2 so we cancel a and d. For the slope when you start counting from the y-int the one that makes sense is b. HOPE IT HELPS!

5 0
3 years ago
a hiker is increasing her elevation by 2 feet per minute. She is now at sea level (elevation of 0 feet). what was her elevation
svlad2 [7]

we know that

the rate of elevation is 2 feet per minute

so

Find out the elevation in 10 minutes

Multiply 2 ft/min by 10 min

2*10=20 ft

therefore

her elevation 10 minutes ago is

0-20=-20 ft ----> is negative because is below sea level

the answer is

-20 ft or 20 ft below the sea level

8 0
2 years ago
What's the square root of 16 over 25? And why?
Naily [24]
.16 because the square root of 16 is 4, then you would want to divide 4 by 25.. which would equal .16 or  4/25
5 0
4 years ago
Read 2 more answers
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