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2 years ago

13

4/5 - 1/4 Hrpkjjj help

2 answers:

Vesna [10]2 years ago

8 0

11/20 is the answer

Delvig [45]2 years ago

4 0

Answer:

11/20

Step-by-step explanation:

4/5 - 1/4 these have different denominators, to add or subtract two fractions of different denominators simply make their denominators the same. We do this by multiplying both numerator and denominator of each fraction by the other denominator:

4/5 * 4/4 = 16/20

1/4 * 5/5 = 5/20

4/5 - 1/4 = 16/20 - 5/20 = 11/20

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Find the GCF of the terms of the polynomial. 33x^3 + 18^6

Ronch [10]

$33x^3=\boxed{3}\cdot11\cdot\boxed{x}\cdot\boxed{x}\cdot\boxed{x}\\\\18x^6=2\cdot\boxed{3}\cdot3\cdot\boxed{x}\cdot\boxed{x}\cdot\boxed{x}\cdot x\cdot x\cdot x\\\\GCF(33x^3,\ 18x^6)=\boxed{3}\cdot\boxed{x}\cdot\boxed{x}\cdot\boxed{x}=3x^3$

5 0

3 years ago

Andy has a collection of movie DVD's. In Andy's collection 3/5 of the DVD's are action and 1/4 of the DVD's are comedy . Andy sa

valkas [14]

Andy is wrong.
3/5 = 12/20
1/4 = 5/20
Add them up
12/20 + 5/20 = 17/20
17/20 is not equal to 4/9

8 0

2 years ago

Read 2 more answers

Plz help with Part A

aksik [14]

4/5= 4 x 2=8
5 x 2=10

5/8=5 x 3 =15
6 x 3= 18

4 0

2 years ago

1<br> 4<br> Joey enlarged a 3-inch by 5-inch photograph on a copy machine. He enlarged it four times. The table below<br> shows

lozanna [386]

Answer:

3) 5.4

Step-by-step explanation:

Given two points (x1, f(x1)) and (x2, f(x2)), the average rate of change is computed as follows:

[f(x2) - f(x1)]/[x2 - x1]

From the original photograph to the fourth enlargement, the points are (0, 15) and (4, 36.6). Replacing into the equation we get:

[36.6 - 15]/[4 - 0] = 5.4

4 0

2 years ago

What is the quotient and the remainder for <br> 52 divided by 8

Marianna [84]

52/8 = 6
6*8 = 48
52-48 = 4

So 52 = 6*8+4

The quotient is 6, the remainder is 4.

5 0

2 years ago