Answer:
Here. Solved. Check the answer.
Answer: Tthe tower is 129 feet tall.
Step-by-step explanation:
According to trigonometry in a right triangle:
Let x be the height of the tower.
Given ,
Since tower stands vertical to the ground, that means it is making a right triangle with the shadow.
Hence, the tower is 129 feet tall.
C. By three feet 7x5=35 area 7x10=70 area 7+3=10
Answer:
Step-by-step explanation:
Let
x------> Lamar's collection of cards
The algebraic expression of the phrase "Lamar decreased his collection of cards by seven" is equal to subtract the number seven from Lamar's collection of cards
so
No local extrema i think?