Answer:
Sides: Scalene
Angles: Acute
Step-by-step explanation:
It's a scalene triangle because all side lengths are different.
All angles are acute because each one is less than 90 degrees.
Answer:
See explanation below
Step-by-step explanation:
(a) The spread of the data is represented by their range,
Adam's Range : 106 - 91 = 15
Miguel's Range : 105 - 86 = 19
As Miguel's Range is greater, his data has the greater spread
(b) The middle 50 percent of both data sets would be the following,
Adam | 103 | 105 | 104 | 106 | 100
Miguel | 88 | 86 | 89 | 93 | 105
And their 50% range would be ...
Adam's 50% Range : 106 - 100 = 6,
Miguel's 50% Range : 105 - 86 = 19
Adam still has the least spread, even in the middle 50%
(c) This proves that their is a small variance in Adam's training times, but a large variance in Miguel's training times (Miguel's data is more likely skewed).
Answer:
Step-by-step explanation:
a. 9(4x - 3y - 
)
36x - 27y - (
* )
36x - 27y - 
36x - 27y - 6
b. -2 (-6x + 3y - 1)
12x - 6y + 2
c. 
(20y - 4x - 13)
4y - 
x - 
- x + 4y -
d. 8(-x - 
)
-8x - 4
e. -8(-x - 
y + 
)
8x + 
y - 
8x + 6y - 28
Hope that helps!
The answer is
0=2
2=3
4=4
6=5
Answer:
5x+4
Step-by-step explanation:
