8^2 + 5^2 = c^2
64 + 25 = c^2
89 = c^2
c = 9.43
x = 9.43 - 3
x = 6.43
Answer:
9 OR 1
Step-by-step explanation:
Let the number be x
x² - 10x = -9
x² - 10x + 9=0
a=1
b=-10
c=9
Solve using the quadratic formula
x =9 or 1
8.76×10^6 is 35340.4 and 8.76×10^2 is 647.3.
Hope this helps.
Answer: 23.25m
Step-by-step explanation:
C=2πr=2·π·3.7≈23.24779m
Answer: Option 'B' is correct.
Step-by-step explanation:
Since we know that
<u>Simple events</u> are those events where one experiment occurs at one time and it will have a single outcome.
Option 'A' says Getting doubles on a roll of two dice : It has more than one outcome.
i.e. (1,1), (2,2), (3,3), (4,4), (5,5), (6,6).
Similarly, In option 'C' and 'D' both have more than one outcomes.
But Option 'B' says Getting a 4 on a roll of one die : It has single outcome and its probability will be
Hence, Option 'B' is simple event.
Therefore, Option 'b' is correct.