4000 milliliters are in 4 liters
Since there are three variables and three constants you add like terms.
3(x+15) = 3x + 40
An equivalent fraction in higher terms is 9/12 because you must multiply the top by 3 because you multiplied the bottom by 3
4 · x^4 · x^4 · y
4 x^8 y
In words: four times x to the eighth times y
The distance between the tree and the tower is 30√3m.
Justification:
<u>Let the situation be in a right angleABC form as shown in attached figure</u>.
<u>Given the height of the tower is 30m and the angle of depression to the base of the tree measure 30°</u>.
So, In ΔABC
tanθ = p/b
tan30° = 30/BC
1/√3 = 30/BC
BC = 30√3m.