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Elanso [62]
3 years ago
15

Enter a positive common favor (other than 1) of the fractions numerator and denominator

Mathematics
2 answers:
Romashka [77]3 years ago
6 0

Answer:

7

Step-by-step explanation:

You can divide both 14 and 21 by seven and get a whole number.

Ket [755]3 years ago
4 0

Answer:

7

Step-by-step explanation:

hope this helps

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Whats 0.018 as a fraction in its simplest form
GaryK [48]
0.018 will be 18/1000 = 9/500
5 0
3 years ago
Are the following ratios proportional?
jenyasd209 [6]
Answer: No, they are not proportional
Explanation: 24/25 is not proportional to 38/40 because multiplying 24 to get 38 is 1.58 while multiplying 25 to get 40 is 1.6
5 0
3 years ago
A triangle has side lengths of ( 5.9 k + 9.3 m ) (5.9k+9.3m) centimeters, ( 3.6 k − 3.9 n ) (3.6k−3.9n) centimeters, and ( 3.5 n
Lilit [14]

Answer:

(9.5k + 12.7m -0.4n) cm

Step-by-step explanation:

(5.9k+9.3m) + (3.6k−3.9n) + (3.5n+3.4m) = 9.5k + 12.7m -0.4n

8 0
2 years ago
4x^2-2x<br> ————<br> X^2+2x+1
Len [333]

Answer:

x = 0 or x = 1/2 and x = -1 for the second equation

Step-by-step explanation:

Solve for x:

4 x^2 - 2 x = 0

Factor x and constant terms from the left hand side:

2 x (2 x - 1) = 0

Divide both sides by 2:

x (2 x - 1) = 0

Split into two equations:

x = 0 or 2 x - 1 = 0

Add 1 to both sides:

x = 0 or 2 x = 1

Divide both sides by 2:

Answer: x = 0 or x = 1/2

_______________________________

Solve for x:

x^2 + 2 x + 1 = 0

Write the left hand side as a square:

(x + 1)^2 = 0

Take the square root of both sides:

x + 1 = 0

Subtract 1 from both sides:

Answer: x = -1

4 0
3 years ago
Jim spent 3/8 of his money on eggs. he spent 2/5 of the rest of his money on butter. he had $6.72 left. how much money did him s
anastassius [24]
First make the denominator equal for both fractions.
The LCM of 8 and 5 is 40, so 40 will be the common denominator.
3/8=15/40 and 2/5=16/40
Add them together.
15/40+16/40=31/40
He has 9/40 of his money left, which means 9/40 of the total money=$6.72
Make an equation to solve for how much money he had when he started (x).
6.72/x=9/40
After solving, x= about $29.87
3 0
3 years ago
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