Answer:
Infinitely many solutions.
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3x+15=3(x+5)
3x+15=(3)(x)+(3)(5)(Distribute)
3x+15=3x+15
Step 2: Subtract 3x from both sides.
3x+15−3x=3x+15−3x
15=15
Step 3: Subtract 15 from both sides.
15−15=15−15
0=0
Hope this helps!
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
At least = 3 or more
x = slices of bread
x ≥ 3
the "≥" means greater than or equal, which basically means at least
Answer:
fg(2) = 9 means that f(g(2)) = 9
We know that g(2) = 6
So f(6) = 9 which means that
6a - b = 9 (note 1)
And we know that g(f(1/2)) = 2
And we know that f(1/2) = 1/2(a) - b
So g(1/2(a) - b) = 2
Meaning that 1/2(a) - b + 4 = 2
So 1/2(a) - b = - 2 (note 2)
Using note 1 and 2 we can solve the equation
11/2(a) = 11 so a = 2 and b = 3
Yes it is because 5 can not go into 24 without using decimals