3 years ago

Determine whether the relation below is also a function.

1 answer:

7 0

It is not a function because it does not pass the vertical line test. For every x value there must be only 1 y value but this graph is not a function because there are 2 y values for every y value.

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Type the expressions as radicals. y 3/5

boyakko [2]

The 5th root of (y^3)

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4 years ago

22. © MP.1 Make Sense and Persevere

Dvinal [7]

Answer:

320 crayons per class

Step-by-step explanation:

the school bought 25 boxes...each containing 64 crayons.....so that a total of (25 * 64) = 1600 crayons.

so 1600 crayons and it has to be split equally 5 ways...

1600 / 5 = 320 crayons per class

5 0

3 years ago

(brainliest) Mark's work to simplify (-3)(-5)(-2) is shown. Explain his error and show how to find the correct product.

denpristay [2]

Answer:

The error with mark’s work is that a negative times a negative will give a positive. So -3 times -5 is +15 not -15. Then 15 times -2 will get you -30.

3 0

3 years ago

Read 2 more answers

Find the value of x.

Sati [7]

Use sin to calculate. Sin30=5/x. Sin=opposite/hypotenuse. Cross multiply. Sin30x=5. x=5/sin30. x=10.

4 0

4 years ago

Can somebody help me pleasee????

Marina86 [1]

Answer:

Step-by-step explanation:

3x + 3y = -x + 5y

3x + x = 5y - 3y

4x = 2y

Divide both by 2

2x = y

(1,2) when x=1, y=2

2(1)=2 is a true statement

(2,4) when x=2, y=4

2(2)=4 is a true statement

8 0

4 years ago