Answer:
..
Step-by-step explanation:
Answer:
![v = (4 \div 3) \pi r {}^{3}](https://tex.z-dn.net/?f=v%20%3D%20%284%20%5Cdiv%203%29%20%5Cpi%20r%20%7B%7D%5E%7B3%7D%20)
Step-by-step explanation:
The formula mentioned in third option is correct.
Answer:
6/18=1/3=2/6=3/9=4/12=5/15
Answer:
x-73
Step-by-step explanation:
Let x=Jose's height. If it says "less than," then that is subtraction. Since Jose's height is not defined, there is no specific number that can be used to describe "73 less than twice Jose's height," so I use the variable x, and then subtract 73.
Answer:a) W=-17x/-5
Step-by-step explanation:
Number of books = x
6W-(X×17)=W
6W -17X = W
Collect like terms
-17X= W-6W
-17X = -5W
Divide both sides by the coefficient of W
-17X÷ -5 = -5W÷ -5
W = -17X÷ -5
B) W = 34
W = -17X ÷ -5
34 = -17X ÷ -5
Cross multiply
-17X = 34× -5
-17X = -170
Divide both sides by the coefficient of X
X = -170 ÷ -17
X = 10
∴ Angela bought 10 books