From what I learnt so far, there are 3 possible ways of finding whether ratios form a proportion
Answer:
Sine Formula or Sine Rule :
BC / sinA = AC / sinB
60 / sinA = 84.95 / sin(115°)
60 / sinA = 84.95 / 0.91
60 / sinA = 93.7
sinA = 60 / 93.7
sinA = 0.64
A = arc(sin0.64)
A = 39°48'30"
A ≈ 40°
Hence, the value of angle BAC is <u>40°</u>
- <u>40°</u> is the right answer.
The components operate independently, so the probability of "total" system failure is the same as the product of each probability of component failure. That is, if
denotes the event that component
fails, then
The
are independent and identically distributed, so
for all
. So
Answer:
t= ±√2xa/a
Step-by-step explanation:
Answer:
1. Ratoinal= 2
irrrational= 8.34284
A rational number can be put into a fraction while an irrational cannot.
My irrational number is a never-ending decimal that never repeats and my rational number is a whole number.
2.I don't know what it means to terminate. If I convert my rational number into a decimal no it does not repeat any digits because the decimal form of 2 would just be 2.0
3. A repeating decimal can be written and a rational number because it can be put into a fraction. ex; 4/9 is a fraction and in decimal, form it is 0.444444444...
Step-by-step explanation:
