Answer:
The answer is 68 6/11
Step-by-step explanation:
If you enter the number into a calculator it shows you the exact decimal, therefore you can identify the answer.
Answer:
weak negative
Step-by-step explanation:
we know that
The correlation coefficient r measures the direction and strength of a linear relationship. It can take a range of values from +1 to -1.
Values between -0.5 and -1.0 or 0.5 and 1.0 indicate a strong negative/positive linear relationship
Values between -0.3 to -0.1 or 0.1 to 0.3 indicate a weak negative/positive linear relationship
In this problem
The correlation coefficient for the data is −0.31
therefore
Is a weak negative correlation
Surface area
break it down
bottom and top
bottom=5 rectangle
top=2 triangles+2rectangle
areas
area of recatngle=lw
area of traignle=1/2lw
so total is
SA=(8 times 2.8)+(2.8 times 4.8) +(2.8 times 4.8)+(4.8 times 8)+(4.8 times 8)+(5 times 2.8)+(5 times 2.8)+(1/2 times 3 times 8)+(1/2 times 3 times 8)
(I'm not going to do all the math, just the result)
SA=178.08 yd^2
split the figure into 2 parts
top and bottom
bottom=rectagular prism=lwh
top=triangle tingie, wait, if we take 1/2 of it and put it with the other, half, we get a rectangular prism with 1/2 base so
bottom=8 times 2.8 times 4.8=107.52
top=1/2 times 8 times 3 times 2.8=33.6
add them
107.52+33.6=141.12 yd^3
ANSWERS
<span>SA=178.08 yd^2
</span>V=141.12 yd^3
A polygon is a 2-dimension figure....
It would be less than the dimensions of the actual dog house because you would be taking the original height of the dog house and dividing it by 8, so it would be less than the actual height.