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podryga [215]
3 years ago
5

The hypotenuse of an isosceles right triangle is 16 centimeters. Find the length of the 2 other sides of the triangle to the nea

rest tenth.
Mathematics
1 answer:
scZoUnD [109]3 years ago
4 0
Right triangle means we can use a^2+b^2=c^2
isosceles means 2 sides are equal legnths

the hypotenuse is normally the longest side so the equal sides are the other sides so therefore
a=b
therefor
(a^2)+(a^2)=c^2
2(a^2)=16^2
2(a^2)=256
divde both sides by 2
a^2=8
the side legnth of the other 2 sides is the square root of 8 which is aprox 2.8284271247452
but we only want the tenth so we look at the hundreths as well
2.82
round to the nearest tenth
2.8 cm is the answer of the legnths
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You now know enough to select the correct answer, ...

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You can confirm this is the correct answer by figuring the second coordinate. Down represents negative numbers, so down 5 units is -(5×0.5) = -2.5. This matches the second coordinate of the chosen answer.

3 0
3 years ago
Can you guys please help me
ICE Princess25 [194]

9514 1404 393

Answer:

  see below

Step-by-step explanation:

Each vertex has a single-letter label.

Each edge joins two vertices, and is named by naming those two vertices.

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The base is the polygon opposite the point where all of the triangles come together.

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16. figure: pentagonal pyramid ABCDEF

17. base: ABCDE

18. faces: ABF, BCF, CDF, DEF, AEF, ABCDE (the bottom face, or base)

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3 0
3 years ago
Select the simplification that accurately explains the following statement.
Mariana [72]

<u>Answer</u>

D


<u>Explanation</u>

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         = 9⁽¹/² ⁺¹/²⁾

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The correct simplification is D.

8 0
3 years ago
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mr_godi [17]
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The distance from earth to the sun is thought to be 1.496 × 108 kilometers. What is this distance when in standard notation?
just olya [345]

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I think it is 149,600,000.

Step-by-step explanation:

If the 8 is supposed to be the exponent. Then you move the decimal 8 times to the right.

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3 years ago
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