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klio [65]
4 years ago
12

One thousand and twenty students participated in the school math contest.

Mathematics
1 answer:
julia-pushkina [17]4 years ago
7 0
I think the answers would be A., and D.
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Could anybody help me (pic attached)​
RideAnS [48]

Answer: 4/3

Step-by-step explanation:

What are the corresponding sides?

4 and 3

8 and 6

9 and 6.75

This is very easy, just make a fraction

4/3 = 4/3

8/6 = 4/3

9/6.75 = 4/3

Hence the answer is 4/3

5 0
3 years ago
M={=| is an integer and -5<-2}
Mariulka [41]
Integers are all of the positive and negative whole numbers, and zero. Integers are not fractions or decimal numbers.
<span>Integers are the class of whole numbers, such as 21, 3, -45. Fractional or decimal numbers do not belong to this class.</span>
4 0
4 years ago
Is it possible to collect like terms and end up with zero? Please
-Dominant- [34]

Answer:

it is NOT possible to collect like tems and end up with zero

Step-by-step explanation:

When combining like terms, such as 2x and 3x, we add their coefficients.

For example, 2x + 3x = (2+3)x = 5x.

3 0
3 years ago
Read 2 more answers
The volume of a cube is 27 cubic in. Which expression represents s, the lenght of a side of the cube
Y_Kistochka [10]

Answer:

Hello i am here to give the answer of the above question................................................................................................................................

Solution:Here

Given,

Volume of a cube is 27 so.

Length of a side of the cube =?

So I think the correct answer of this question is 3

Thank you......... ..................

8 0
2 years ago
1. If a function f(x) is shifted to the left one unit, what function represents the transformation?
Vaselesa [24]
<span><u><em>The correct answers are: </em></u>
1) A;
2) A;
4) D 
3 cannot be done because the graph is not shown.

<u><em>Explanation:</em></u><span><u><em> </em></u>
1) Shifting a graph to the left, we would normally think of subtracting 1 from the function. However, horizontal translations are the opposite; left means adding 1 to x, while right means subtracting 1 from x.

2) A reflection in the x-axis means the y-coordinate will be negated (the opposite sign). This means that g(x)=-f(x)=-(x^2+5=-x^2-5.

4) To perform a vertical stretch of a function, we multiply by the factor; this gives us y=6x.</span></span>
3 0
3 years ago
Read 2 more answers
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