3 years ago

A triangle has side lengths 10, 16, and 11. is the triangle actue, obtuse, or right?

Mathematics

1 answer:

qwelly [4]3 years ago

6 0

Answer:

Obtuse

Step-by-step explanation:

a^2 + b^2 = c^2

10^2 + 11^2 = 16^2

100 + 121 = 256

221 = 256

221 < 256

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Two more than 16 times a number is the same as 21 less than the product of -7 and the number

slava [35]

Answer:

-1

Step-by-step explanation:

Let the number be x, and we have equation:

16x + 2 = -7x - 21
16x + 7x = - 21 - 2
23x = - 23
x = -1

The number is -1

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3 years ago

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Answer:

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Step-by-step explanation:

(x-7)(x+7)/(x+7)(x+2)

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3 years ago

The inequality 7-2/3 < x-8 is equivalent to

inn [45]

X>43/3

Or X>29/3

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On the assembly line it takes 2 ½ minutes to complete task one, 3 minutes 10 seconds to complete task two and 1 minute to comple

Arlecino [84]

I dont know thats a hard one

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4 years ago

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Mckenna earns $12 per hour mowing her grandmother's yard what equation can i write

VLD [36.1K]

An equation could be 24/2(meaning 12 dollars every hour).

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3 years ago