4 years ago

Does the communicative property work for subtraction and division

1 answer:

4 0

Nope because Addition and multiplication are both commutative. Subtraction, division, and composition of functions are not

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Solve the following equation for y: 2x-3y=6

Minchanka [31]

2x-3y=6

-y=6

y=-6

Check your Work

-6(2) - 3(-6)=

-12-(-18)=

-12+18=6

5 0

3 years ago

A right triangle has a height of 27 inches

ohaa [14]

Answer:

405 $inches^{2}$

Step-by-step explanation:

Area of a triangle = $\frac{1}{2}$ Base * Height

$\frac{1}{2}$ * 30* 27 = 405 $inches^{2}$

4 0

3 years ago

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Which of the following is a binomial? A) 8x^5 B) 11x+18 C) 14x^2+5x+12 D) 4/x

Citrus2011 [14]

A Binomial is a Polynomial with two terms:

8 0

1 year ago

Please help me! 17 / 13 - 3 / 2

zhenek [66]

Point two should be your answer

8 0

3 years ago

A line contains the two points plotted in the coordinate plane below.

Andrew [12]

Answer:

The slope would be 3.

Step-by-step explanation:

The formula for finding slope is $\frac{y1-y2}{x1-x2}$
We can plug these numbers into the equation by doing $\frac{1--5}{2-0}$
1--5 is equal to 1+5, which is 6.
2-0 is equal to 2.
$\frac{6}{2}$ is 3, which is how you get your answer.
I hope this helps! :)

6 0

2 years ago