Answer:
Is =-61 part of the question
Step-by-step explanation:
Answer:
im pretty sure its 67, sorry if I'm wrong
Strange question, as normally we would not calculate the "area of the tire." A tire has a cross-sectional area, true, but we don't know the outside radius of the tire when it's mounted on the wheel.
We could certainly calculate the area of a circle with radius 8 inches; it's
A = πr^2, or (here) A = π (8 in)^2 = 64π in^2.
The circumference of the wheel (of radius 8 in) is C = 2π*r, or 16π in.
The numerical difference between 64π and 16π is 48π; this makes no sense because we cannot compare area (in^2) to length (in).
If possible, discuss this situatio with your teacher.
Answer:
0.090
Step-by-step explanation:
In the number 0.496, the number 9 is in the hundredths place.
0.4<u>9</u>6
The value of 9 in 0.496 is 9 hundredths, or 0.090.
Hope this helps.
The angle of depression from the top of the flag pole to point A is 36.2 degrees.
<h3>What is the angle of depression?</h3>
From trigonometric ratio: cos(θ) = Adjacent / Hypotenuse
Given that;
- Adjacent = 25ft
- Hypotenuse = 31ft
- Angle of depression θ = ?
cos(θ) = Adjacent / Hypotenuse
Cos(θ) = 25ft/31ft
Cos(θ) = 0.80645
θ = cos⁻¹( 0.80645 )
θ = 36.2°
Therefore, the angle of depression from the top of the flag pole to point A is 36.2 degrees.
Learn more about angle of depression here: brainly.com/question/11348232
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