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Lesechka [4]
3 years ago
14

Use a property to explain why the product of a multiple of 10 and a number will have a zero in the ones place

Mathematics
1 answer:
Goryan [66]3 years ago
6 0
The propriety is zero propriety. Because 0 times a number is 0
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Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y <
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 The solution of the inequation system is given by the shaded region. That is, all the points that are in the shaded region satisfy the system of inequations.
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 the point (-2, -2) is NOT included in the solution area (it is not in the shaded region.
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3 years ago
I'm stuck on graphing this quadratic equation:<br><img src="https://tex.z-dn.net/?f=y%20%5Cleqslant%20%20%7Bx%7D%5E%7B2%7D%20%20
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3 years ago
Jessica has just purchased a new purse in the shape of a rectangular box to match her favorite shoes. The purse has a length of
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The volume would be 768 cm^3
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3 years ago
The table shows a proportional relationship between the number of stars Roberto collects in a game and his total points. A row o
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Answer:

1) 20 stars; 30 points.

2) 28 stars, 42 points.

3) 38 stars, 57 points.

Step-by-step explanation:

<h3> The missing table is attached.</h3>

Let  be "x" the numbers of stars Roberto collects and "y" his total points.

The proportional relationship has this form:

y=kx

Where "k" is the constant of proportionality.

We can choose the point (8,12) from the table, where:

x=8\\y=12

Substituting these values into  y=kx and solving for "k", we get:

 12=k(8)\\\\\frac{12}{8}=k\\\\k=1.5

Knowing the value of "k", we determine that the  following Numbers of stars and the Total points could be used as the missing values in the table:

1) For x=20 :

y=(1.5)(20)=30

2) For x=28 :

y=(1.5)(28)=42

3) For x=38 :

y=(1.5)(38)=57

4 0
3 years ago
Read 2 more answers
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