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Nezavi [6.7K]
2 years ago
9

Zahra plans to draw a triangle with angles measuring 50 degrees, 60 degrees, and 70 degrees. Which is true about Zahra’s plan?

Mathematics
1 answer:
inna [77]2 years ago
8 0

Answer:

Zahra cannot make a triangle with these angle measures.

Step-by-step explanation:

Zahra cannot make a triangle with these angle measures.

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An element with mass 780 grams decays by 17.1% per minute. How much of the element is remaining after 19 minutes to the nearest
Anit [1.1K]
Step 1
Formulate a recursive sequence modeling the number of grams after n  minutes.
we have that
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a(n) = 780*[0.829<span>^n]
</span>
for n=19 minutes
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valkas [14]

Answer:

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Step-by-step explanation:

The exponent property that you can use here is that when multiplying the two exponents, you add their exponents

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ikadub [295]

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8 0
2 years ago
Read 2 more answers
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kobusy [5.1K]

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3 0
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