Answer:
∠Q ≈ 42.969, ∠P ≈ 52.03, QR ≈ 15.036
Step-by-step explanation:
Law of sines:
13/sin Q = 19/sin 85°
=> sin Q = 13 × sin 85°/19
=> Q = sin^-1 (13 × sin 85°/19)
=> Q ≈ 42.969
∠P=> 180 - 85 - 42.969 ≈ 52.03
QR/sin 52.03° = 19/sin 85°
=> QR = sin 52.03° × 19/sin 85°
=> QR ≈ 15.036
6,250
1,000/4,000 = 25/100
25/100 = x/5,000
x = 1,250
5,000 + 1,250 = 6,250
One variable is the amount of time it takes her to make a plate. The other variable is the amount of time it takes her to make a cup.
Answer:
Step-by-step explanation:
The given function is
By the triangle inequality property,
and the alternate triangle inequality property;
We apply this property to get:
Expand parenthesis to get:
Simplify to get:
Group similar terms to get:
When x>5,
That's;
