x > -3
x < 3
<em><u>-3 < x < 3</u></em>
question didn't mention about "x is real number, or positive, or negative etc".. so we can't say anything more
for example: x can be -2,-1,0,1,2
but if only positive, x can be = 1,2
" " negative, x can be = -1, -2
Hope this helps ^-^
The approximate distance from the top of the tree to the top of the shadow is 20ft
Answer:
#1. 2 and 16
#2. 12
Step-by-step explanation:
Answer:
Step-by-step explanation:
hope it helps make brainliest
Answer:
28
36
40
44
just do the number +1 and ×4