Answer:
radius of the table is 11 inches
Step-by-step explanation:
You have 2 of the 3 variables.
C = 69.08 inches
pi = 3.14
Isolate d:
C / pi = d
69.08 / 3.14 =
d = 22 inches
You found the diameter but you need the radius so
22 / 2 = 11 inches
Answer:
Step-by-step explanation:
Using the Pythagorean theorem:
c^2=a^2+b^2
15^2=10^2+x^2
√(225-100)=x
√125=x
Answer:additon
Step-by-step explanation:
Answer:
LHS of the given equation is:
sinθ+sin3θ+sin5θ+sin7θ=(sinθ+sin7θ)+(sin3θ+sin5θ)=2sin8θ2.cos6θ2+2sin8θ2.cos2θ2 [since sinC+sinD=2sinC+D2.cosC−D2=2sin4θ.cos3θ+2sin4θ.cosθ=2sin4θ.[cos3θ+cosθ] [since cosC+cosD=2cosC+D2.cosC−D2=2sin4θ.[2cos2θ.cosθ]=4cosθ.cos2θ.sin4θsinθ+sin3θ+sin5θ+sin7θ=(sinθ+sin7θ)+(sin3θ+sin5θ)=2sin8θ2.cos6θ2+2sin8θ2.cos2θ2 [since sinC+sinD=2sinC+D2.cosC-D2=2sin4θ.cos3θ+2sin4θ.cosθ=2sin4θ.[cos3θ+cosθ] [since cosC+cosD=2cosC+D2.cosC-D2=2sin4θ.[2cos2θ.cosθ]=4cosθ.cos2θ.sin4θ
any more help just ask :)
Step-by-step explanation:
I think the answer would be 1932 tiles cubed, I think you might need help from someone else though, sorry.