Answer:
third option (-3,3,5,9)
Step-by-step explanation:
domain is the starting point of the set (x coordinate )
5 kilometers = 5000 decimeters if that answers your question sorry ...
Answer:
cos(π/3)cos(π/5) + sin(π/3)sin(π/5) = cos(2π/15)
Step-by-step explanation:
We will make use of trig identities to solve this. Here are some common trig identities.
Cos (A + B) = cosAcosB – sinAsinB
Cos (A – B) = cosAcosB + sinAsinB
Sin (A + B) = sinAcosB + sinBcosA
Sin (A – B) = sinAcosB – sinBcosA
Given cos(π/3)cos(π/5) + sin(π/3)sin(π/5) if we let A = π/3 and B = π/5, it reduces to
cosAcosB + sinAsinB and we know that
cosAcosB + sinAsinB = cos(A – B). Therefore,
cos(π/3)cos(π/5) + sin(π/3)sin(π/5) = cos(π/3 – π/5) = cos(2π/15)
Answer:
Shop 1
Step-by-step explanation:
1 litre = 2,113 pint
The first shop's offer is £1.80 for 1 litre which is the same as £1.80 for 2,113 pints. The second shop's offer is £2.20 for 2 pints.
When buying in shop 1 you get more juice for cheaper price, so this shop has the best value for apple juice.
Answer:
x=2.5,y=8.75
Step-by-step explanation:
∵△ABC~△ADE
∴
