0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is negative 1 over 3 times negative 12 over 13?
-1/3 x -12/13 = + 4/13
What number is three times the number and is four times smaller than the number and the two numbers equal 12?
The question seems to be saying: 3X + X/4 = 12 That can be worked as follows: x/4 = 12 - 3x x = (12-3x) * 4 x = 48 - 12X x + 12x = 48 13 x = 48 x=48/13 To evaluate: 3 * 48/13 = 144/13 (48/13) / 4 = 12/13 At this point you could divide it out, or continue to work in fractions. 144/13 + 12/13 = 12 (Simplify or divide out the fractions if you wish) 11-1/13 +12/13 = 12
X to the 2nd power plus 2x equals 12?
x2+ 2x = 12 (complete the square) x^2 + 2x + 1 = 12 + 1 (x + 1)^2 = 13 (square root of both sides) x + 1 = ±√13 (subtract 1 to both sides) x = ±√13 - 1 x = √13 - 1 or x = -√13 - 1 x= 2.6 or -4.6
How many 4 number combinations can you make with numbers from1 to 13 with out the numbers repeating?
(13 x 12 x 11 x 10)/(4 x 3 x 2 x 1) = 715 of them
What are the factor pairs of -12?
The factor pairs of 12 are 1 x 12, 2 x 6, and 3 x 4.
What is 13 plus 34 in fraction?
assuming 13 and 34 are meant to be 1/3 and 3/4 1/3 x 4/4 = 4/12 3/4 x 3/3 = 9/12 4/12 + 9/12 = 13/12 or 1 + 1/12
What is three and a quarter as a fraction?
3 x 4 = 12 12 + 1 = 13 Answer: 13/4
How do you get the number 3 using the numbers 1 2 3 4?
3 x 4 = 12... 1 + 12 = 13... 13 x 2= 26
What is negative 1 over 3 times negative 12 over 13?
-1/3 x -12/13 = + 4/13
Solve 3x² plus x equals 4?
x = 13 x 12 + 1 = 43 x 1 + 1 = 43 + 1 = 44 = 4
What number is three times the number and is four times smaller than the number and the two numbers equal 12?
The question seems to be saying: 3X + X/4 = 12 That can be worked as follows: x/4 = 12 - 3x x = (12-3x) * 4 x = 48 - 12X x + 12x = 48 13 x = 48 x=48/13 To evaluate: 3 * 48/13 = 144/13 (48/13) / 4 = 12/13 At this point you could divide it out, or continue to work in fractions. 144/13 + 12/13 = 12 (Simplify or divide out the fractions if you wish) 11-1/13 +12/13 = 12
What is -13 x -12?
-1
Which one is bigger 34 or 13?
assuming 34 and 13 are fractions 3/4 and 1/3 3/4 x 3/3 = 9/12 1/3 x 4/4 = 4/12 so 3/4 is bigger
What is one quarter times one third?
1/4 x 1/3 is 1/12
X to the 2nd power plus 2x equals 12?
x2+ 2x = 12 (complete the square) x^2 + 2x + 1 = 12 + 1 (x + 1)^2 = 13 (square root of both sides) x + 1 = ±√13 (subtract 1 to both sides) x = ±√13 - 1 x = √13 - 1 or x = -√13 - 1 x= 2.6 or -4.6
How many 4 number combinations can you make with numbers from1 to 13 with out the numbers repeating?
(13 x 12 x 11 x 10)/(4 x 3 x 2 x 1) = 715 of them
how many times can 13 go into 3?
4 with remainder 1.
