Answer:
45º
Step-by-step explanation:
Since we know the relatiionship of a 45-45-90 degree triangle, we can go two ways. Either we can use this to find CA and get the tangent of (6/6) or we can go straight to it. The hypotenuse in a 45-45-90 is always 6√2 and we know it is a right triangle so we can confirm this. So, measure of angle B is 45º.
Answer:
$9,960
Step-by-step explanation:
249000 x 0.4 = 9960
This means you should do 240*3/8 which is 90. so 90 times 240=21600
the answer is 216000km^2
Answer: The percentile is 89
Step-by-step explanation:
This question can be solved using concept for t tables
In a normal distribution the curve. 
The relationship between z score, mean and standard deviation is given by

So the z value according to this is given by the formula

From the z table we can infer that p value for z=+1.217 is 88.82
So 1750 is 89th percentile
To learn more about statistics, visit brainly.com/question/26352252
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6√5 - 4√7 would be your answer.
<em />I hope this helps love! :)