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Sonja [21]
3 years ago
15

Find the distance between the two points (3, 2 ) and (5, -2)

Mathematics
2 answers:
andreev551 [17]3 years ago
4 0
First of all, you have to imagine a triangle with a line connecting the two points and a verticle and horizontal line. You know that the lengths of the two shorter lines squared and added together will equal the length of the longer line squared because a^2+b^2=C^2, so you need to find the length of the two shorter lines. One line is 2 long (5-3) and the other is 4 long(2--2).2 sqaured is 4 and 4 squared is 16. 16+4 is 20. The answer is square root twenty.
svetoff [14.1K]3 years ago
4 0
It should be, if my math is right,<span>√</span><span>20<span>‾‾‾</span></span>
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At the ice cream shoppe ,one banana split and five milkshakes cost $16.24.If three banana splits and two milkshakes cost $15.05,
34kurt

Answer: the cost of a milkshake is $2.59

Step-by-step explanation:

Let x represent the cost of a banana split.

Let y represent the cost of a milkshake.

At the ice cream shop, one banana split and five milkshakes cost $16.24. This is expressed as

x + 5y = 16.24- - - - - - - - - - - - -1

If three banana splits and two milkshakes cost $15.05. This is expressed as

3x + 2y = 15.05- - - - - - - - - - - - -2

Multiplying equation 1 by 3 and equation 2 by 1, it becomes

3x + 15y = 48.72

3x + 2y = 15.05

Subtracting, it becomes

13y = 33.67

y = 33.67/13

y = 2.59

Substituting y = 2.59 into equation 1, it becomes

x + 5 × 2.59 = 16.24

x + 12.95 = 16.24

x = 16.24 - 12.95

x = 3.29

6 0
3 years ago
What is the area of a square with side lengths of 3/5 units?
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Answer: 1/6

Step-by-step explanation:

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Answer:

In the procedure

Step-by-step explanation:

we know that

A polynomial which has only one term is called monomial

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<em>Examples</em>

If the monomial has only one variable

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If the monomial has more than one variable

3xy ----> is a monomial of the 2 degree with a leading coefficient of 3

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