9514 1404 393
Answer:
- (a) unique triangle
- (b) more than one triangle
- (c) no triangle possible
Step-by-step explanation:
1. Three sides lengths uniquely specify a triangle.
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2. Three angle measures specify the shape of a triangle, but not its size. More than one triangle is possible with any given set of angle measures.
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3. If the lengths do not satisfy 3 + 7 > 10, which they do not, then no triangle can be formed.
The expression represents the possible values of n, in feet
x-1<n<3x+5
If a, b and c are the lengths of the triangle's sides, then
a+b>c
a+c>b
b+c>a
Since,a=2x+2
b=x+3
z=n
2x+2+x+3>n
n<3x+5
2x+2+n>x+3=2x+2
n>x-1
Therefore the simplest form of the answer is x-1<n<3x+5.
To learn more about the simplest form of inequality visit:
brainly.com/question/15280638
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Answer:
27ft^3
Step-by-step explanation:
3^3 is 27
Step-by-step explanation:
6 = 3(-1) +9 yes this is true
5(-1) +6 = 1 Yes this is true
so yes it's a solution because it works in both equations.