Answer:
Width = 13 Length = 15
Step-by-step explanation:
2+w=l
w+w+2+w+2+w=56
4w+4=56
4w=52
W=13
L=15
N=13/63
I dont really know how to explain it butbthats the answer
Answer:
100 divide by 2 50
Step-by-step explanation:
100 divide by 2 =50
Answer:
8. 51
9. 89
10. 20
11. 35
Step-by-step explanation:
sum of the internal angles in a triangle must always total 180 degrees
trick: be careful, sometimes they give you the internal angle, sometimes the external angle
Answer:
y = 3.5X - 6921.2
Step-by-step explanation:
Given the data :
X :
1990
1992
1994
1996
1996
Y :
45
51
57
61
75
Using an online regression calculator ; the regression model obtained is : y = 3.5X - 6921.2
Where ; slope = 3.5 ; intercept = - 6921.2
