Answer:
D = 67 inches
Step-by-step explanation:
The trend line is y = x+2 where x is the height
y = 65+2
y = 67
That would be 7 - (-7) = 7 + 7 = 14 degrees F
Answer:
there is no pic
Step-by-step explanation:
Answer:
a1=12
a6=12
a5=20
a3=20
a4=15
a2=15
as=94
Step-by-step explanation:
it is asking for each of the areas
I'm assuming As stands for areas summed
9+x / 3x = 5/6
If you look at it as a proportion, then you can "cross-multiply" it"
(9+x) · 6 = 3x · 5
54 + 6x = 15x
Subtract 6x from each side:
54 = 9x
Divide each side by 9 :
6 = x
