we are given
An air-filled rubber ball
we can use formula of the average normal strain in the rubber
now, we can plug values
and we get
...........Answer
How many line segments are parallel to FE ?
2 answers:
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Given:
QR is parallel to RS.
To find:
The value of x.
Solution:
In the given figure, we have,
Using basic proportionality theorem (BPT), we get
On cross multiplication, we get
Divide both sides by -6.
Therefore, the value of x is 5.
Answer:
19, 21, 23
Step-by-step explanation:
Let the first odd number be n.
Then the second, consecutive odd number will be (n+2).
And the third will be (n+4).
We know that they sum to 63. Hence, we can write the following equation:
Solve for n. Combine like terms:
Subtract 6 from both sides:
Divide both sides by 3:
Hence, the first odd number is 19.
Therefore, our sequence is: 19, 21, 23.
Note: If we get an even or non-integer value for our n, then there are no three consecutive odd integers that exists that sum to 63.