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Svet_ta [14]
3 years ago
7

Can someone could explain the part of simplifying rational expressions where it is x is not equal to a number. I've had a hard t

ime understanding how to get that answer. The picture is an example in my notes.

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer:

yeah it is bcoz if x is -1 then x+1 will be

-1+1 which is 0 and ur whole equation will say

now thats a lot of damage

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Lin’s family needs to travel 325 miles to reach her grandmother’s house. At 26 miles, what percentage of the trip’s distance hav
Paha777 [63]
The answer would be 8%
Explanation: you would make an equation which would be 26=Px325
You would have to do the opposite so 26 divided by 325 and you would get .08 and when you move it twice to the right you get 8%
8 0
3 years ago
Think of 5 positive integers that have a
Rudiy27

Answer:

Mode of 3 median of 6, mean of 6, range of 8

Step-by-step explanation:

3, 3, 6, 7, 11

6 0
2 years ago
The perimeter of a rectangle is 24 inches. If the
gavmur [86]

Answer:

20 square inches

Step-by-step explanation:

First you have to find what the length and width is, of course.

Personally, I used guess and check. I drew a rectangle and started multiplying things until I got something that ends up matching what the rectangle has to be. 2 and 10. 2 x 5 = 10. and 2+2+10+10=24 (aka the perimeter) so i then multiplied 2x10 because length x width = area

2x10 = 20 so there you have it, that's your area

3 0
3 years ago
What is the area of rhombus ABCD? (Assume the diagonals of rhombus ABCD are equal).
mart [117]

Step-by-step explanation:

area of rhombus =1/2(d1×d2)

=1/2(4.25×4.25)

=1/2×18.0625

=9.03cm^2

4 0
3 years ago
The ration of child to teen to adult tickets sold at a water park on Saturday was 4:1:2. A total of 294 tickets were sold. How m
NeTakaya

Answer:  168 child tickets were sold.

Step-by-step explanation:

Given: The ratio of child to teen to adult tickets sold at a water park on Saturday was 4:1:2.

Let the number of child tickets = 4x , teen tickets = x , adult tickets = 2x

Total tickets = x+4x+2x = 7x =294

\Rightarrow\ x=\dfrac{294}{7}\\\\\Rightarrow\ x=42

Number of child tickets = 4(42) = 168

Hence, 168 child tickets were sold.

5 0
3 years ago
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