Answer:
C
Step-by-step explanation:
A linear equation consists of Ax+By=C
That is the only one without that kinda format
Answer:
No
Step-by-step explanation:
Pythagorean Theorem
60 x 60 = 3600
82 x 82 = 6724
6724 + 3600 = 10324, not 10000 (100 squared)
So it isn't a right triangle
Answer:
neither positive nor negative
Step-by-step explanation:
In order to identify a type of correlation the points have to form where we can draw a line through the points and most of the points will be near that line drawn.
Because most of the points graphed are scattered we cannot identify if it has a positive or negative correlation
Answer:
Now since we have the same units for the scale model and the real one we can find the scale factor like this:
And we can conclude that the scale factor is 1:8 and that represent that the real object is 8 times larger than the scale model
Step-by-step explanation:
For this problem we know that the scale model had a widthof 6 inches. And the actual model has a width of 4ft. First we need to convert the 4ft to inches and we got:
Now since we have the same units for the scale model and the real one we can find the scale factor like this:
And we can conclude that the scale factor is 1:8 and that represent that the real object is 8 times larger than the scale model
Answer:
k = 2
Step-by-step explanation:
Use a graphing calculator