A Smokestack Is $19 \overline { 0 }$ Ft High a Guy Wire Must Be Fastened to the Stack

question 74

Multiple Choice

A smokestack is $19 \overline { 0 }$ ft high. A guy wire must be fastened to the stack 30.0 ft from the top. The guy wire makes an angle of 40.0 ^o with the ground. Find the length of the guy wire. Round your answer to the appropriate number of significant digits.

• A) 270 ft
• B) 249 ft
• C) 276 ft
• D) 261 ft
• E) 255 ft

---

Definitions:

Parenteral

A route of administering medications or nutrients bypassing the digestive system, often by injection through various means such as intravenous, intramuscular, or subcutaneous.

Eye, Ear, Nose, Throat

A medical specialty, often abbreviated as ENT, that deals with disorders and conditions of the eye, ear, nose, and throat.

Milliliter

A unit of volume in the metric system, equal to one-thousandth of a liter, commonly used to measure liquids.

Discontinue

The act of ending or stopping something, such as medication or treatment.