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Lelu [443]
4 years ago
15

Which is the value of this expression when x=-2 and y=-3?10x3y2​

Mathematics
1 answer:
Alla [95]4 years ago
7 0

Answer:

360

Step-by-step explanation:

You must substitute of <em>x and y.</em>

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3 years ago
A positive number is 3 times another number.
Juli2301 [7.4K]

Answer:

The smaller number can be 8 or \frac{1}{5}.

Step-by-step explanation:

Consider the provided information.

let the larger number is x and the smaller number is y

A positive number is 3 times another number.

3y=x

If we add 2 to the larger and 5 to the smaller, then one of them becomes 2 times the other.

Case I: If 2nd number is 2 times to the first number.

x+2=2(y+5)

Substitute the value of x.

3y+2=2y+10

y=8

Now substitute the value of y in 3y=x

3(8)=x

x=24

Therefore, the smaller number is 8.

Case II: If 1st number is 2 times to the second number.

2(x+2)=y+5

Substitute the value of x.

2(3y+2)=y+5

6y+4=y+5

5y=1

y=\frac{1}{5}

Therefore, the smaller number is \frac{1}{5}.

7 0
4 years ago
What is the arc measure, in degrees, of minor arc AC ⌢ on circle P below?
AnnZ [28]

Answer:

174

Step-by-step explanation:

m<APC = 70 + 104

arc measure of AC = 174

5 0
3 years ago
14) At a school 5/8 of the teachers are male
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If 5/8 of the teachers are males, there are 45 male teachers.

Subtract this value from 72 (i.e., find 3/8 of 72), and you will find that there are 27 female teachers.
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3 years ago
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Which of the equations is graphed below?
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so you for sure cross off the 1st and 3rd problem off and if you choose the last one your answer would be in th left side of the y axis so it the 2nd answer

3 0
3 years ago
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