The situation in the question can be represented by a right triangle with a hypotenuse of 45 feet and one of the angles as 50 degrees. We are to find the side opposite angle 50 degrees, hence we make use of sine of angles.
Let the height of the building be x, then
Therefore, the height of the building is 34.5 feet to the nearest tenth of a foot.
Answer:
8x
Step-by-step explanation:
sorry if its wrong but you multiply 2 by 4 to get 8x
Answer: 2x-7, 2+4.
Explanation: An expression is a mathematical phrase that has a + or - but no equal sign.
Answer:
17
Step-by-step explanation:
3×3+8
i applied BODMASS RULE