A(n,s)=(ns^2)/(4tan(180/n)), n=number of sides, s=side length
A(8,4.6)=(8*4.6^2)/(4tan22.5)
A(8,4.6)=42.32/tan22.5 m (exact)
A(8, 4.6)≈102.17 m^2 (to nearest hundredth of a square meter)
The distance between the Bluefish and the jellyfish is 4 feet.10-6=4
Answer:
Q1:
Share of the daughter (x):
2x + x + x + $1,000 = $9,000
4x = $8,000
x = $2,000
Share of the wife:
= 2($2,000)
= $4,000
Share of the son:
= $2,000 + $1,000
= $3,000
Answer: wife, $4,000; son, $3,000; daughter, $2,000
Q2:
= 1/2x + $1,000
Answer: 1/2x + $1,000: expression for share of the son
Proof (the wife shares $4,000):
Share of wife (x):
x + 1/2x + 1/2x + $1,000 = $9,000
2x = $8,000
x = $4,000
Step-by-step explanation:
hope it helps!
Answer:
yield of this new bond is 4.42%
Step-by-step explanation:
given data
bond = $5000
coupon rate = 4.6%
purchased bond = $5195
to find out
yield of this new bond
solution
We get here first amount paid to the bond holder
amount paid = 4.6% × $5000
amount paid = $230
and
so Tim earned $230 on a bond that cost her $5195
so yield of this new bond = 
yield of this new bond = 4.42 %
