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arsen [322]
4 years ago
12

Can the side lengths of 8, 9, and 12 form a triangle?

Mathematics
2 answers:
Rama09 [41]4 years ago
7 0

Answer:

No

Step-by-step explanation:

The formula you could do to check would be 8^2+9^2=12^2.

In this instance, 8^2 + 9^2 = 145 but 12^2 equals 144

kotegsom [21]4 years ago
4 0
The answer is no:))))))))
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A store is holding a grand opening promotion. Every 3rd customer receives a free key chain and every 4th customer receives a fre
Archy [21]

Answer:

12th Customer

Step-by-step explanation:

We have to find the lcm (lowest common multiple) of the number.

We do that by taking their multiples. Watch down below

3 x 1 = 3                4 x 1 = 4

3 x 2 = 6               4 x 2 = 8

3 x 3 = 9               4 x 3 = 12

3 x 4 = 12

See how they both have a 12 as their first lcm.

So the 12th customer gets both items.

Glad to help!

8 0
3 years ago
One leg of a right triangle measures 15 m and the hypotenuse measures 17 m. What is the measure of the other leg?
wolverine [178]
15^2+x^2=17^2
225+x^2=289
289-225=64
x^2=64
x=8
6 0
3 years ago
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Need the answer thanks
Drupady [299]

The correct answer is A) y+2x=0

(Graph to show answer)

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7 0
3 years ago
The correct<br>9. 5(x - 2) = 15<br>a. 10<br>b. 5<br>c. 1​
EleoNora [17]

Answer:

the answer is 5

Step-by-step explanation:

3 0
3 years ago
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Will give brainliest plz helpp!!!
Sati [7]

Answer:

The answer too your question is C. to your first part

To the second part D. is one of the answers so is E.,

Step-by-step explanation:

It is C. because there are three ones, one 4, one 3, and  one 2. that is the explanation too the first part.

5 0
4 years ago
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