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mel-nik [20]
4 years ago
8

3 + f = 14 and 2/7

Mathematics
1 answer:
max2010maxim [7]4 years ago
8 0
We transform the number 3 into a fraction 21/7 and then we substract it from the fraction on the right to get the value of thw variable f

-the answer is B f= 11 and 2/7

- you could also just put the solutions from A,B,C and D into F and comapre left side to the right side (when they're equal you have the right f)

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If there is an open circle on a number on a number line, is that number included in the inequality
natta225 [31]
The answer is NO open circle is not included in an inequality. The other person answered it incorrectly
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3 years ago
30 POINTS!!!!!!!!!!!!!!!!!!!!!!!!! please please please please please help!
Brilliant_brown [7]

Answer:

5,8,  3.5,7

Step-by-step explanation:


5 0
3 years ago
What is the answer to this math problem, g=c+x
barxatty [35]

Step-by-step explanation:

Q: Solve for x

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g - c = x

3 0
4 years ago
Two men walk at rates of 6 miles per hour and 10 miles per hour, respectively. Simultaneously, they started from the same place
alina1380 [7]

The time taken by the two men will be equal to 26 hours

<h3>What is speed?</h3>

The speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.

here two men are walking at different speeds like

v₁=6 miles per hour

v₂=10 miles per hour

The time taken by them to separated by the distance of 100 miles each so that both of them separated by the distance of 200 miles.

t₁= {100}/{6}=16.66 hours

t₂= {100}/{10}=10 hours

total time taken will be

t₁+t₂=16.66+10=26.66 hours

To know more about Speed follow

brainly.com/question/6504879

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5 0
3 years ago
What is the height of a triangle when the area is 36 cm and the base is 6 cm
pentagon [3]

Answer:

h = 12 cm

Step-by-step explanation:

Use the formula for area of a triangle A = (1/2)bh,   where b is the base, and h is the height.

Plug in the given information of A = 36, and b = 6, then solve for h

36 = (1/2)(6)h

  36 = 3h        (one half of 6 is 3     (1/2)(6) = 3     )

    12 = h        (divide both sides by 3 to isolate h)

6 0
4 years ago
Read 2 more answers
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