<span>We need
to find the 2 square root 192 in the given.
=> 2 √ 192 or √192
=> √ 64 x 3 = This is equivalent to 192 because we are going to multiply 64
by 3
=> √ 8^2 x 3 – Since 64 is a perfect square, we have 8 as its square root
=> 8√3 = let’s bring 8 outside the square root sign
Thus the value of 2 square root 192 is equals to 8 √ 3</span>
Answer:
K = 76.6089 m²
Step-by-step explanation:
A = C = 81.5983 °
B = D = 98.4017 °
a = 8.8 m
p = 11.5 m
q = 13.3233 m
h = 8.70556 m
P = 35.2 m
K = 76.6089 m^2
a = side lengths
p and q diagonal lengths
h = height
A, B, C, D = corner angles
K = area
P = perimeter
π = pi = 3.14159
√ = square root
20×3 is 60 and if Sarah counted 45 beats in 20 seconds you'd multiply 45 by 3 so it would be 135.
Answer: there is almost no relationship between x and y.
Explanation:
The coefficient r tells how well the data fix into the model chosen.
A value r = 1 indicates a perfect positive linear relation.
A value r = - 1 indicates a perfect negative linear relation.
Intermediates values may be interpreted more or less in this way:
1) 0.7 < |r| < 0.7 => strong relation between the variables
2) |r| ≈ 0.5 moderate relation between the variables
3) |r| ≈ 0.3 poor relation between the variables
4) |r| ≈ 0 non-relation between the variables.