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Aleonysh [2.5K]
2 years ago
15

Median mark of 1,2,3,4,5,6,7,8 ​

Mathematics
2 answers:
kvv77 [185]2 years ago
8 0
4.5 because 4+5 = a / 2 = 4.5
telo118 [61]2 years ago
4 0

Answer:

4.5

Step-by-step explanation:

1+2+3+4+5+6+7+8= 36

36/8= 4.5

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Factoring with Algebra Tiles Represent the quadratic polynomial 2x2 + x – 6 using algebra tiles and determine the equivalent fac
Nezavi [6.7K]

Answer:

Two zero pair

f(x)=(2x-3)(x+2)    

Step-by-step explanation:

We are given the following quadratic equation:

f(x) = 2x^2+x-6

Since, this a quadratic equation we would have two zero pairs for this model.

Factored form of polynomial:

f(x) = 2x^2+x-6\\f(x)=2x^2+ 4x -3x -6\\f(x)=2x(x+2)-3(x+2)\\f(x)=(2x-3)(x+2)

is the required factored form of the given polynomial.

6 0
3 years ago
Which expresses 6y : 9y in its simplest form? A. 9 : 6 B. 2 : 3 C. 6 : 9 D. 3 : 2
Monica [59]
If you divide each number, 6:9, by 3 you will get the simpliest form. My answer will have to be B. 2:3
3 0
4 years ago
What is the product?
svlad2 [7]

Answer:

Third option: 2x^3-11x^2+16x-3

Step-by-step explanation:

The product to be found is:

(x-3)(2x^2-5x+1)

Distributive property will be used for the product:

x(2x^2-5x+1)-3(2x^2-5x+1)\\

Multiplication will give us:

=2x^3-5x^2+x-6x^2+15x-3\\Combining\ alike\ terms\\=2x^3-5x^2-6x^2+x+15x-3\\=2x^3-11x^2+16x-3

The product is: 2x^3-11x^2+16x-3

Hence, third option is the correct answer ..

4 0
3 years ago
Read 2 more answers
Solve the following equation for z. 3yz+z=-2
vodomira [7]

Answer:

z=-2/3y+1

Step-by-step explanation:

Let's solve for z.

3yz+z=−2

Step 1: Factor out variable z.

z(3y+1)=−2

Step 2: Divide both sides by 3y+1.

z(3y+1)

3y+1

=

−2

3y+1

z=

−2

3y+1

Answer:

z=

−2

3y+1

5 0
3 years ago
Answer please:))))))))
Archy [21]

Answer:

m<3=24

m<5=24

Step-by-step explanation:

So we know that the sums of the angle measures of a triangle equal 108 degrees. So what we would do is 180 - 138 to get 42. From there we would divide by 2. To get what angle measure 3 and 5 are equal to. And in this case it would be 24 degrees.

8 0
3 years ago
Read 2 more answers
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