3 years ago

Which statement about a right triangle is NOT true?

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

Answer:

Step-by-step explanation:

for example right triangle with length 3, 4, and 5

3 + 4 not equal to 5

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Find the product of (1.2 · 10-2) and (3.65 · 108). In your final answer, include all of your calculations.

ehidna [41]

The numbers are best written as,
(1.2 x 10⁻²)(3.65 x 10⁸)
If we multiply the bases of the scientific notations, we get an answer of 4.38. There exists a rule which states that for exponents of the same number which are multiplied, we add up the exponents. Thus, our final answer would be,
4.38 x 10⁶

7 0

4 years ago

Help plz

LUCKY_DIMON [66]

Answer:

h = 0.64 ft

Step-by-step explanation:

$s = \frac{14 + 12 + 6}{2} = \frac{32}{2} = 16 \: ft \\ \\ A = \sqrt{(s - 14)(s - 12)(s - 6)} \\ \\ A = \sqrt{(16 - 14)(16 - 12)(16 - 6)} \\ \\ A = \sqrt{(2)(4)(10)} \\ \\ A = \sqrt{80} \\ \\ A = 8.94427191\\ \\ A \approx 8.94 \: {ft}^{2}$

A = 14h

8.94427191 = 14h

h = 8.94/14

h = 0.638571429

h = 0.64 ft

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3 years ago

Might be a little hard to see but please help

yan [13]

The answer is option C

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3 years ago

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qaws [65]

Answer:

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Step-by-step explanation:

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snow_tiger [21]

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2 years ago