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DENIUS [597]
3 years ago
13

How many triangles exist with the given side lengths? 3 cm, 5 cm, 9 cm A. Exactly one unique triangle exists with the given side

lengths. B. More than one unique triangle exists with the given side lengths. C. No triangle exists with the given side lengths.
Mathematics
2 answers:
sattari [20]3 years ago
6 0

Answer:c is the correct ans

Step-by-step explanation:

Feel pleasure to help u

Fudgin [204]3 years ago
4 0

Answer:

B-. More than one unique triangle exists with the given side lengths.

Step-by-step explanation:

according to to tringle inequality theorem he sum of the length of two sides of a triangle should be greater than the third side”. In order to verify the mentioned theorem, some cal. are preforemed below

12+15>18

15+18>12

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The area of a bathroom floor measures 6 feet by 9 feet and each custom tile that makes up the flooring is 1 1/2 square feet. How
lbvjy [14]

Answer:

Around 9.8 tiles

Step-by-step explanation:

The formula is x = (6*9)/5.5.

3 0
3 years ago
Emily is entering a bicycle race for charity. her mother pledges $0.80 for every 0.5 mile she bikes. if emily bikes 14 miles, ho
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I believe the answer is $11.20
4 0
3 years ago
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Solve the System of<br> Equations. Show your work <br><br> Y=x + 6<br> x + y= -2
Flauer [41]
Substitute first Y for the second Y
So it would be x + x + 6 = -2
Then it would be 2x +6 = -2
Move the 6 over so it would be 2x =-8
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4 0
3 years ago
Is the following relation a function?<br><br> {(3, −2), (1, 2), (−1, −4), (−1, 2)}
mel-nik [20]

Answer:

<h2>It's not a function.</h2>

Step-by-step explanation:

A function is a process or a relation that associates each element x of a set X, to a single element y of another set Y.

We have:

{(3, -2), (1, 2), (-1, -4), (-1, 2)}

for x = -1 are two values of y = -4 and y = 2. Therefore this realtion is not a function.

3 0
3 years ago
Read 2 more answers
What are the measures of ∠a, ∠b, and ∠c?
Fudgin [204]

Answer:

a should be 45

b should be 90

c should also be 45

Step-by-step explanation:

I know this because 180-135=45 for a

since c is also 45, beside c should be 135.

which means those angles are congruent.

since a triangle equals 180 degrees all together 180-45-45=90

so b is 90

correct me if im wrong

4 0
2 years ago
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