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Salsk061 [2.6K]
2 years ago
15

Could these side lengths make a right triangle, 12m, 35m and 37m

Mathematics
1 answer:
natta225 [31]2 years ago
3 0

Answer:

Yes

Step-by-step explanation:

Using Pythagorean theorem WHICH ONLY WORKS FOR RIGHT TRIANGLES,

a^2+b^2=c^2 where a and b are the two shortest legs.

12^2+35^2=c^2

144+1225=c^2

c^2=1369

c=\sqrt{1369}

c=37

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Answer:

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Step-by-step explanation:

Put it into a calculator and your answer is 21

8 0
2 years ago
Imagine that the intelligence test score (M=100, SD =15) is perfectly correlated with SAT score. Your Z score on SAT is +1.0, yo
Oksanka [162]

Answer:

115

Step-by-step explanation:

Given :

Mean of intelligence score = 100

Standard deviation of intelligence score = 15

Since both are perfectly correlated,

The Zscore ON SAT = +1.0

Using the standard normal interpretation, Xcore on SAT of +1.0 means 1 standard deviation to the right

This means :

Mean + 1 standard deviation

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We could use the Zscore formula directly too:

Zscore = (x - mean) / standard deviation

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Hence, we have

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4 0
2 years ago
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Answer:

F=9/5c+32

Step-by-step explanation:

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8 0
1 year ago
Determine whetherfis a function from the set of all bitstrings to the set of integers if
ipn [44]

Answer:

a) Not a function

b) It is a function

c) It is a function

Step-by-step explanation:

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b) This is a function. f(S) returns a concrete and unique integer number for each bistring S. If the bistring has only zeros, the f(S) = 0.

c) This is well defined as a function. It compensates for the failures of the first definition:

- If multiple zeros appears in S, you pick the first one, so there is one possible value for f(S)

-If no zeros appear, f is still well defined because it takes the value 0, as specified in the definition.

8 0
2 years ago
What is the volume of a square pyramid with a base side length of 9 and a height of 11.
andre [41]
V = 297 for a square pyramid, I hope its right..
3 0
3 years ago
Read 2 more answers
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