Give me brainliest please
Answer is 31.5 B on apex
Step-by-step explanation:
Given,
AC=AD and ang CBA = ang BAD
To prove : Triangle ABC is congruent to Triangle ABD
Proof
Statements Reasons
1. In triangle ABC and 1.
Triangle ABD
i) AC = AD (S) i) Given
ii)ang CAB=ang BAD (A) ii) Given
iii) AB = AB (S) iii)common sides
2. Triangle ABC is
Congurent to triangle
ABD
2. From SAS fact
You will have to convert meters to feet because the price is connected to feet.
1 foot is approximately equal to .3048 m.
First, you can set up a ratio problem to find out how many feet are in 10 meters.
x 10 m = 32.81 ft (when rounded to 2nd decimal place)
Then, you can multiply this by $1.60 to find out how much your fabric would cost total.
$1.60 / 1 ft x 32.81 ft = $49.30 (when rounded to 2nd decimal place as you have to do with money)
Answer:
n = 66 (to the nearest whole number)
66 randomly selected players must be surveyed
Step-by-step explanation:
Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.
The confidence interval of a statistical data can be written as.
x+/-zr/√n
x+/-M.E
M.E = zr/√n
Making n the subject of formula;
n = (zr/M.E)^2 ........1
Given that;
Mean = x
Standard deviation r = 2.7 inches
Number of samples = n
Confidence interval = 95%
z(at 95% confidence) = 1.96
Margin of error M.E = 0.65 inches
Substituting the given values into equation 1;
n = (zr/M.E)^2
n = (1.96×2.7/0.65)^2
n = 66.28464852071
n = 66 (to the nearest whole number)
66 randomly selected players must be surveyed
Answer:
I think the Radius is 3. I'm not really sure, don't quote me on it. K?
Step-by-step explanation: