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TiliK225 [7]
3 years ago
6

Explain why a square can be classified as a rectangle

Mathematics
2 answers:
sergeinik [125]3 years ago
4 0
You know how a puppy is a kind of dog, but not all dogs are puppies? Well, the same thing is true for lots of other categories of things, including squares and rectangles.

mihalych1998 [28]3 years ago
3 0
A rectangle can be tall, thin and short and fat or all the sides can have the same length. A square is a quadrilateral with all four angles right angles and all four sides of the same length.
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Declan's friend Luka claims that he can read minds. To test Luka's abilities, Declan draws 5 cards without replacement from a st
gogolik [260]

Answer:

Step-by-step explanation:

33333

5 0
2 years ago
A group of 4 people are sharing jellybeans. Each person wants 6 jellybeans and each box has 8 jellybeans.
loris [4]

Answer:

<u>3</u>

Step-by-step explanation:

4 x 6 = 24

24 divided by 8 = <u>3</u>

<u>3</u> x 8 = 24

5 0
2 years ago
Find the dicontinuities of the function.
elena-s [515]

Answer:

Step-by-step explanation:

I'm assuming you meant to type in

f(x)=\frac{x^2+12x+27}{x^2+4x+3} because you can only have removable discontinuities where there is a rational (fraction) function. Begin by factoring both the numerator and denominator to

f(x)=\frac{(x+3)(x+9)}{(x+1)(x+3)} and cancelling out like terms would have us eliminating the (x + 3). That is where there is a removable discontinuity. It leaves a hole. The other discontinuity, (x + 1) doesn't cancel out so it is a non-removable discontuinity, which is a vertical asymptote.

The removable discontinuity is at -3. There is no y value at x = -3 (remember there's only a hole here), because -3 causes the denominator to go to 0 and we all know that having a 0 in the denominator of a fraction is a big no-no!!!

5 0
3 years ago
The function f(x)=(x-1)^4 is not one to one. However, if we restrict the domain to x greater than or equal to 0, we can find it'
nikklg [1K]

Answer:

Option A

Step-by-step explanation:

Domain should be greater than/equal to 1 for the function to be one-one.

f has vertex at (1,0)

f inverse has (0,1)

f(x) = 4

(x - 1)⁴ = 4

x = 2.414

On f: (2.414, 4)

On f inverse: (4, 2.414)

6 0
3 years ago
What is the area of the kitchen floor in this floor plan?
Illusion [34]
The answer is A=lw
A=(5)(7)
A= 35 ^meters

6 0
3 years ago
Read 2 more answers
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