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Mashutka [201]
3 years ago
15

HELP PLEASEEEEEEEEEEEEEEEEEE

Mathematics
2 answers:
harina [27]3 years ago
3 0
The answer you seek is 5. Enjoy 
Serga [27]3 years ago
3 0

Answer: The value of 'n' is 6.

Step-by-step explanation:  Given that ΔXWZ is an isosceles triangle, where XZ = n, WZ = 2n - 5, and the perimeter of the triangle is 20 units.

We are to find the value of 'n'.

As given in the figure, in ΔXWZ,

WX = WZ.

So, WX = 2n - 5.

We know that the perimeter of a triangle is equal to the sum of its three sides, so the perimeter of ΔXWZ is given by

P=XZ+WX+WZ=n+(2n-5)+(2n-5)=5n-10.

According to the question, we have

P=20\\\\\Rightarrow 5n-10=20\\\\\Rightarrow 5n=30\\\\\Rightarrow n = 6.

Thus, the value of 'n' is 6.

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A
kykrilka [37]

Answer:

One possible answer would be they sold 80 student tickets and 30 adult tickets

Step-by-step explanation:

set up two inequalities, one to show number of tickets that can be sold, and the other is how much money they need to make

5x+10y G than or =  700

x+y L than or = 110

The first inequality shows that each student (x) ticket sells for $5, and each adult (y) ticket sells for $10, and the amound has to be greater or equal to 700.

The second inequality shows that both student and adult tickets sold have to be less than or equal to 110.

First find either x or y, in this case finding y was easier

y is g than or = to 30

This means that they sold at least 30 adult tickets= $300

With y, plug into the inequality x+y L than or = to 110 to find x

x is less than or = to 80

This means that they sold at most 80 student tickets = $400

Hope this helps!

8 0
2 years ago
Read the following statement.
nekit [7.7K]
Bro... ahahaha the answer is D DDDDDDDDDDDDDDD peace man 

8 0
3 years ago
Read 2 more answers
How can I show how numbers are related
iris [78.8K]
I'm not exactly sure of what you mean, but if the number (for example) were 2,3, and 6 you could say 2 and 6 multiply to get 6 and 6 divided by 2 would be 3 and so on. You could do this with any operation. Hope this helps, and sorry if this wasa little unclear.
6 0
3 years ago
A rectangle has an area of 96 in2. The rectangle's base is 4 in. What is the height of the rectangle?
gavmur [86]
96/4=24in, so B
Hope this helps :)
6 0
2 years ago
Read 2 more answers
PLSSSSSSSSSSASS HELPPPPPPPPPPP MEEEEEEEE OUTTTTT
allochka39001 [22]
The answer is f

jowokandnrjeosozmd gnal
8 0
3 years ago
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