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vekshin1
3 years ago
12

Can somebody help me?

Mathematics
2 answers:
o-na [289]3 years ago
8 0

Answer:

A. and B. a quadrilateral is a 4 sided figure and a parallelogram is a shape with sides paralell.

HOPE THIS YOU

Step-by-step explanation:

Shtirlitz [24]3 years ago
4 0
IT IS A AND B ..... :)
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Plz help me plz if u get it correct i will mark brainlist if i can
butalik [34]
The second option: “Keep track of the number of heads flipped in 50 flips. These represent the number of females born today.”

One flip represents one baby born, and one head represents a female birth, so the total number of heads out of 50 flips simulates finding the ratio of females in a sample of 50 births.
4 0
3 years ago
Read 2 more answers
What is the difference between the rational expressions below? 3x+1/x^2-5/x
Tom [10]

Answer:

(3x^2-5x-5)/(x^2+x) <--- answer  

Step-by-step explanation:

3x/(x+1) - 5/x = (3x^2 - 5(x+1) )/[ x(x+1) ]  

= (3x^2 - 5x - 5)/(x^2 + x)

5 0
3 years ago
What are the domain and range of the function x^2-2x^2-4?
jonny [76]

{x}^{2}  - 2 {x}^{2}  - 4 \\  -  {x}^{2}  - 4

The Quadratic Function has the domain as the set of all real numbers.

For the range, start from minimum value to maximum value.

But because the parabola is downward as a < 0. Thus, there are no minimum value but the maximum value instead.

Therefore the range is y <= -4

7 0
3 years ago
Which shows the rational expression written using the least common denominator?x-2/x^3
Gelneren [198K]

Answer:

Multiply 2/3 and your number. If you have a whole number, convert it to a fraction by putting it over a denominator of 1. When multiplying fractions, calculate numerator times numerator, then denominator times denominator. For example, to find two-thirds of 18, multiply 2/3 x 18/1 to get 36/3.

6 0
3 years ago
1.) Shapera is dividing 6,324 by 12. The first step in her calculation is shown here. What is the best explanation of what the n
Lilit [14]

Answer 2 is 12

Step-by-step explanation:

more than 11 is 12

7 0
2 years ago
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