Michael estimated his mass as 8 kilograms. Is his estimate resonable? Justify your answer
1 answer:
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answer:
52
step-by-step explanation:
- we can use the 45-45-90 triangle theorem for this: x, x, x
this is because this is a square
- squares have two sides of the same length, and the diagonal is different
- the x's stand for the sides, whereas the x
stands for the diagonal
x = 26
x = 13
- now multiply this by 4 because this is the length of one of the sides of the square. in order to find the perimeter we have to either add this four times or multiply by 4
13 X 4 = 52
Answer: Tom hit the bullseye 23 times .
Step-by-step explanation:
Let the number of times Tom hit the bullseye be 'x'
Since we have given that
Total number of times Tom shot = 55
Number of times he missed the shot be '55-x'
Number of bullets he already have = 10
According to question, For every time, he got bullseye, the father gave him an extra bullet and after every miss he took one away.
At last he ran out of bullets.
So, it becomes,
Hence, Tom hit the bullseye 23 times .