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Marizza181 [45]
3 years ago
8

If PΔERO = 68 units and ΔERO has ER = x units, RO = 2x units, and EO = 3x units, what is the length of EO?

Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0

Answer:

34 units

Step-by-step explanation:

The perimeter of a triangle is given by the sum of the lengths of its three sides.

So if the perimeter is 68 units and the sides measure x, 2x and 3x, we have that:

x + 2x + 3x = 68

6x = 68

x = 68/6 units

Now with the value of x we can find the length of EO:

EO = 3x

EO = 3 * (68/6)

EO = 68/2 = 34 units

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Allisa [31]

Answer:

<h2>No question yet </h2>

Step-by-step explanation:

<h2>So, no answer yet haha</h2>
3 0
3 years ago
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The lakers scored a total of 80 points in a basketball game against the bulls. the lakers make a total of 37 two-point and three
Dmitrij [34]
To answer the item, we let x be the number of 2-point baskets and y be the 3-point basket, respectively. The system of linear equations that would allow us to express the given mathematically is,

    x + y = 37
   2x + 3y = 80

To determine the values of the variables, express x of the first equation in terms of y.
    x = 37 - y

Substituting this to the second equation,

 2(37 - y) + 3y = 80

The value of y from the equation is 6. 

    x = 37 - 6 = 31

<em>Answer: 31 two-point baskets</em>
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