Answer:
The circumference and diameter of a circle
Step-by-step explanation:
Proportional relationships can be written as 
, where 
is some constant of proportionality. The formula for a circumference of a circle can be written as 
, where 
is the diameter of the circle. Therefore, the constant of proportionality is 
and the circumference and diameter of a circle are in a proportional relationship.
First you should add +6 on both sides of the equation and then add -x so you will have:
2x - x = 4 +6 so x = 10 :)))
i hope this is helpful
have a nice day
Answer:
56.6m
Step-by-step explanation:
Using SOH = opp/hyp
Where θ = 45°
Hpy = 80m
Opp = ?
Sin θ = opp/hpy
Sin 45 = opp/ 80
Sin 45 × 80 = opp
0.7071 × 80 = opp
Opp = 56.568
~ 56.6m
Hence the height of the top of the tree is 56.6m
Answer:
if he drove 9 hours it would 378 miles
Answer:
the answer is 15 hdkdiemidd
