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forsale [732]
3 years ago
13

A city park is in the shape of a triangle where

Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0

Answer:

solution here

length

c=170

a=162

b=177

perimeter=?

now,

perimeter of triangle = a+b+c

=170+162+177

=511

perimeter=511 cm

perimeter = length of fence

therefore,the fence should be 511 cm long.

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vova2212 [387]
Y=3x-1 have a great day!!
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3 years ago
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An in ground rectangular pool has a concrete pathway surrounding the pool. if the pool is 16 feet by 32 feet and the entire area
Anastasy [175]
1. Let's call:
 
 x: the width of the walkway.
 b: 2x+16 (there is a widht "x" of the walkway on each side).
 h: 2x+32  (there is a widht "x" of the walkway on each side).
 A: 924 ft^2 ( the area of the pool of including the walkway).
 
 2. The area of a rectangle is:  
 
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 3. Then, we have a quadratic equation:
 
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3 years ago
Indicate whether the measures 7, 7, and 11 can be the side lengths of a triangle. If they can, classify the triangle.
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8 0
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Factor completely: 2x3 + 6x2 + 10x + 30
qwelly [4]
The complete factor from:

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julsineya [31]

I have an expression

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7 0
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