Answer:
The blimp's altitude is 1635.363039 feet above the ground.
Step-by-step explanation:
Archie and Veronica stand one mile (5280 ft) apart on the ground, leading to AV = 5280 feet.
Let's denote the blimp's height above ground as XB = h feet.
Archie records the angle of elevation from the ground to the blimp as 53 degrees, signifying angle ∠BAX = 53°.
Veronica, meanwhile, measures the angle of elevation to the blimp at 22 degrees, indicating angle ∠BVX = 22°.
In Right triangle ΔAXB, we utilize cot(A) = AX / XB.
Thus, AX can be expressed as AX = XB*cot(A) = h*cot(53°) = 0.75355405*h.
In Right triangle ΔVXB, cot(B) is similar: cot(B) = VX / XB.
Consequently, VX is VX = XB*cot(B) = h*cot(22°) = 2.475086853*h.
We know AV = 5280, meaning AX + VX = AV.
Therefore, AX + VX equals 5280.
From here, we can write: 0.75355405*h + 2.475086853*h = 5280.
This simplifies to: 3.228640904*h = 5280.
Thus, h is calculated as 5280 / 3.228640904 = 1635.363039 feet.
Thus, the blimp's height from the ground is 1635.363039 feet.