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Rainbow [258]
3 years ago
13

3/2 - (1/2) WHAT DOES IT EQUAL IM A LITTERAL IDIOT with steps please

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

1

Step-by-step explanation:3

For the problem:

3/2  - 1 /2

= ?

The two fractions already have like denominators, so just subtract the numerators:

3/2 – 1/2

= 3 – 1/2

= 2/2

The Greatest Common Factor (GCF) of 2 and 2 is 2. The result can be simplified by dividing both the numerator and denominator by 2.

2/2

= 2/2 ÷ 2/2

= 1

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The difference of two rational numbers is always negative true of false
Vlada [557]

Comparing two rational numbers

Use fraction form:

 

Make the denominators the same and compare the numerators. The number with the smaller numerator is smaller. For example, to compare a/b and c/d, we rewrite

 

a/b=a*d/b*d

  = ad/bd and c/d = c*b/d*b=bc/bd

 

Now just compare the numerators : "ad" and "bc"

 

Multiplying and Dividing Rational Numbers 

 

Multiplying and dividing rational numbers in decimal form is the same as multiplying and dividing integers. The decimal place of the product is the same of all decimals of all multiplied numbers. For example, 3.12*2.4.

 

Solution => 3.12*2.4=7.488

 

When multiplying or dividing rational numbers in fractional form, you multiply the numerators (N*N) and then multiply the denominators (D*D).

 

When dividing rational numbers in fractional form, first take the reciprocal of the divisor, and then multiply the numerators and the denominators.

 

Example => 5/9 divided by 2/7 .

 

Solution => 5/9 * 7/2 =  35/18

 

 

Adding Rational numbers

 

Adding and Subtracting rational numbers in decimal form is the same as adding and subtracting integers.

 

Example => -3.54+2.79=-0.75

 

When adding or subtracting rational numbers in fractional form, first make the denominator equal, and then add or subtract the numerators.  

The difference can be negative or positive. 

7 0
3 years ago
Find all real zeros of the function f(x)=-5x(x^2-49)(x-2)
german
The zeros are 0,7,-7,2
4 0
3 years ago
No link answers please!!
nignag [31]

Answer: X= 6 or X=-4

Step-by-step explanation:

x^{2} -2x-24=0\\(x-6)(x+4)=0\\x-6=0 --> x=6\\x+4=---> x=-4

8 0
3 years ago
Parallel to y =9x 3, y-intercept at -2
Mashutka [201]
Slope-intercept form:
y=mx+b
m=slope
b=y-intercept

We have this line: y=9x+3; a line parallel to this line (y=9x+3) will have the same slope; therefore m would be equal to 9 (m=9).

Data:
m=9
b=-2
y=mx+b
y=9x-2

Answer: y=9x-2
3 0
3 years ago
|-16| + |-12| =
bagirrra123 [75]
The |...| means absolute value meaning everything inside is a positive number. The first problem is 16+12= 28. |-5|= 5
4 0
3 years ago
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