The last of my points i really enjoyed being here just the stress of it goodbye fellow brainlest
2 answers:
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Answer:
s = 0.3m
Step-by-step explanation:
Given that s varies directly with m then the equation relating them is
s = km ← k is the constant of variation
To find k use the condition
s = 9 when m = 30
9 = 30k ( divide both sides by 30 )
= k
s = m or
s = 0.3m ← equation of variation
Answer:
Step-by-step explanation:
we have
Convert to standard form
where
A is a positive integer
B and C are integers
Multiply by 4 both sides to remove the fraction
subtract 4y both sides
Adds 12 both sides
Rewrite
Answer:
Step-by-step explanation:
When the stick is placed along the diagonal of the cuboid , shortest possible length will extend out above top of the crate .
Length of the diagonal
=
= 78.69 cm
the length of the stick that extends out of the crate
= 90 - 78.69
= 11.31 cm
If θ be the angle made by stick with the base
cosθ = hypotenuse of base / diagonal of cuboid
=
=
θ = 50°