Answer:
21
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem
a^2 +b^2 = c^2
where a and b are the legs and c is the hypotenuse (opposite the right angle)
20^2 +b^2 = 29^2
400 + b^2 =841
Subtract 400 from each side
400-400 +b^2 = 841-400
b^2 = 441
Take the square root of each side
sqrt(b^2) = sqrt(441)
b = 21
Answer:

Step-by-step explanation:
<u>Given:</u>
Percentage of Tickets sold at a water park - 68%
The Number of Tickets if the park sold in all - 50
<u>To </u><u>Find:</u>
The Number of child tickets the park sold.
<u>Solution:</u>
We know that 68% equals to 68/100.
Step 1: Multiply 68/100 by 50 which is the number of tickets the park sold :-

<u>Note</u>:The Simplified form of 68/100 * 50 would be the answer to this question.
Step 2: <u>Cancel One zero of 50 and one zero of 100,That is</u>:-

<em>Results to,</em>

Step 3: <u>Cancel 5 and 10, That is</u>:-

<em>Results to,</em>


Step 4: <u>Cancel 68 and 2, That is</u>:-

<em>Results to,</em>


34 is the result.
Hence,

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Answer:
either a or c
Step-by-step explanation:
im sorry if they are both incorrect
Answer:
1/27 is the answer
Step-by-step explanation:
It is 1/(3^3) which is 1/27