Answer:
<h2>
sin2P ≈ 1</h2>
Step-by-step explanation:
Given SinP + SinQ = 7/5...1 and
∠P + ∠Q = 90°... 2
From compound angle; SinP +SinQ = ... 3
Substituting equation 2 into 3 we will have;
SinP +SinQ = = 7/5
since P = 90-Q from equation 1, then;
To get sin2P; Accoding to the trig identity;
Sin2P = 2SinPCosP
Sin2P = 2Sin53.15cos53.15
sin2P = 0.9598
sin2P ≈ 1
g = (1+2a)/a
multiply each side by a
ga = 1+2a
subtract 2a from each side
ga -2a =1
factor out a
a(g-2) =1
divide by g-2
a= 1/(g-2)
Answer:
pipipupu?
Step-by-step explanation:
make a small dog pipipupu if he can then its allright
2:4 3:2 5:4 thats the right answer