Solve the Problem. -A Guy Wire to the Top of a Tower Makes

question 64

Multiple Choice

Solve the problem.
-A guy wire to the top of a tower makes an angle of 64° with the level ground. At a point 26 feet farther from the base of the tower and in line with the base of the wire, the angle of elevation to the top of the tower is 27°. What
Is the length of the guy wire?

• A) 38.83 ft
• B) 13.13 ft
• C) 51.47 ft
• D) 19.61 ft

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Definitions:

Steroid Hormone

Lipid-based hormones that pass through cellular membranes and bind to specific receptors to alter gene expression.

Protein-Type Hormone

Hormones that are composed of chains of amino acids and interact with cell surface receptors; they include insulin and growth hormones.

Cellular Level

The level of organization that includes cells, the basic structural and functional units of all living organisms.

Negative Feedback Mechanism

A process where the output of a system dampens or reduces the processes leading to the output, maintaining system stability.