The three angles of a triangle always have to add up to 180degrees. If one of the angles is obtuse(which means it is bigger than 90degrees), the other two angles will both always be less than 90 degrees.
But x must be a natural number, so the answer is
.
Answer:
124.8 Inches
Step-By-Step
1/2 0.835 Inches = 0.4175
r = 0.4175
h = 0.077
A=2πrh+2πr^2
A=2π(0.4175)(0.077)+2π(0.4175^2)
A = 3.12
Nickel = 5 Cents
$2 = 200 Cents
200 / 5 = 40
(3.12)(40) = 124.8 In
Answer: p → POPULATION PROPORTION
Step-by-step explanation:
Given : n 1987, the General Social Survey asked, "Have you ever been active in a veteran's group? "
Sample size : n= 98
Proportion of successes = 52
The confidence interval for p is given by :-
Where p is population proportion of successes.
So the parameter is p → POPULATION PROPORTION
A^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse