85/100 - 17/20 simplified
Given is a sculpture that is built up of metal and wood, and the weight of this sculpture is 14.9 kilograms.
It says that three-fourth of the total weight is metal and says to find the weight of wooden part.
We can find the weight of metal part and then subtract it from the total weight to calculate the answer.
Total weight = 14.9 kilograms.
Metal part = three-fourth of total weight = 
Wooden part = 14.9 - 11.175 = 3.725 kilograms.
Hence, the wooden part is 3.725 kilograms.
Answer:
B
Step-by-step explanation:
x² - 4x - 7 = 0
(x - 2)² = 11
3x + 4y = 16
<u>- 3x -3x</u>
4y = -3x + 16 (divide each side by 4)

y = -3/4x + 16/4
The answer is
Answer:
The height of the tree is
Step-by-step explanation:
Let
y ----> the height of the tree
we know that
----> the function tangent is equal to divide the opposite side angle of 33 degrees by the adjacent side angle of 33 degrees
Solve for y