2 years ago

What shape in this lesson can be used to prove statements about triangles?

Mathematics

1 answer:

adelina 88 [10]2 years ago

7 0

Answer:

right angle i think lollll

Step-by-step explanation:

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What is a proportation??<br> I need help

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Answer:

what probortation?

Step-by-step explanation:

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Using the distrubutive proberty an experstion equvalent to 45+72

Colt1911 [192]

solution:

$45+72\\=(9\times 5)+(9\times 8)\\=9(5+8)\\=117$

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2 years ago

What is the discriminant of the polynomial below 9x^2-18x+9?

harkovskaia [24]

(3x-3 )(3x-3 ) is answee

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2 years ago

Your team scores and -8 and -for on the first two rounds of a game how can you use addition to find your Teams total score

viktelen [127]

Answer:

-12

Step-by-step explanation:

-8-4=-12

because -×-=+

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2 years ago

An individual chooses a prime number that is less than 13. What is the probability that the number is odd? Write your answer as

baherus [9]

Answer:

4/5

Step-by-step explanation:

Okay, I'm pretty sure about this one! I might be wrong but:

If the number is prime and LESS than 13 (so it can't be 13 either), it's either 2, 3, 5, 7, or 11. Those are 5 numbers in all, and 4 of those are odd. So the fraction would be 4/5!

I might have done this wrong, but I hope it helps!! Have a nice day c:

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2 years ago