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3 years ago

Select the correct answer.

Mathematics

1 answer:

skad [1K]3 years ago

6 0

Answer:

Step-by-step explanation:

7 is it because it is positive

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Use matrices to determine the coordinates of the vertices of the rotated figure. Then graph the pre-image and the image of the s

Sidana [21]

Answer:

10-18=x=9

Step-by-step explanation:

5 0

3 years ago

Ritta purchased a package of stickers. She noticed 4 out of every 5 stickers where purple. Which table shows the relationship be

lisabon 2012 [21]

Answer:

4:5

Step-by-step explanation:

I don't see the table but since it is 4 out of every 5 stickers are purple, the ratio would be 4:5, 4/5, or 4 to 5. It doesn't really matter, because all of these mean the same thing.

Tell me if I'm wrong :)

7 0

2 years ago

The slope, m, of a linear equation can be found using the formula m = StartFraction y 2 minus y a Over x 2 minus x 1 EndFraction

ExtremeBDS [4]

Answer: Third option.

Step-by-step explanation:

By definition, the slope of a line can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Since you need to solve for $y_2$ to find an equivalent expression, you can apply these steps:

1. You must multiply both sides of the equation by $(x_2-x_1)$ :

$m(x_2-x_1})=(\frac{y_2-y_1}{x_2-x_1})(x_2-x_1})\\\\m(x_2-x_1})=y_2-y_1$

2. Finally, you must add $y_1$ to both sides of the equation:

$m(x_2-x_1})+y_1=y_2-y_1+y_1\\\\y_2=m(x_2-x_1})+y_1$

3 0

3 years ago

Read 2 more answers

How do you write 7 29/80 (mixed number) to a decimal?

Finger [1]

A fraction can be viewed as a division problem, and a mixed number can be viewed as an addition problem. So,
7 29/80 can be read as:

7+29÷80

Follow the order of operations and you'll have your decimal.

7+29÷80
7+0.3625
7.3625

6 0

3 years ago

(2/3)^2 without exponents

Goshia [24]

Answer:

$\frac{4}{9}$

Step-by-step explanation:

$(\frac{2}{3} )^{2} =\frac{2^2}{3^2} =4/9$

Hope that helps :)

6 0

3 years ago