Answer:
2.8
Step-by-step explanation:
if he starts with $10 then he adds $2 per week for 9 weeks. Then the total would be $28 but if you divide it by the 10 values you get 2.8.
75kg should be the answer
Answer:
Damion
Step-by-step explanation:
the arrow sign on the graph suggests the line continues indefinitely, but the value of x cannot be lower than 0 and the value of y cannot be lower than 75
Answer:
![SA=592.50\text{ ft}^2](https://tex.z-dn.net/?f=SA%3D592.50%5Ctext%7B%20ft%7D%5E2)
Step-by-step explanation:
We have been given that a square pyramid has a base with a side length of 7.5 feet and lateral faces with heights of 16 feet. We are asked to find the surface area of the square pyramid.
We will use surface area of square pyramid to solve our given problem as:
, where,
a = Length of each side of base,
h = Height of lateral face.
Upon substituting our given values in above formula, we will get:
![SA=2(7.5\text{ ft})^2+4(7.5\text{ ft})(16\text{ ft})](https://tex.z-dn.net/?f=SA%3D2%287.5%5Ctext%7B%20ft%7D%29%5E2%2B4%287.5%5Ctext%7B%20ft%7D%29%2816%5Ctext%7B%20ft%7D%29)
![SA=2(56.25\text{ ft}^2)+480\text{ ft}^2](https://tex.z-dn.net/?f=SA%3D2%2856.25%5Ctext%7B%20ft%7D%5E2%29%2B480%5Ctext%7B%20ft%7D%5E2)
![SA=112.5\text{ ft}^2+480\text{ ft}^2](https://tex.z-dn.net/?f=SA%3D112.5%5Ctext%7B%20ft%7D%5E2%2B480%5Ctext%7B%20ft%7D%5E2)
![SA=592.50\text{ ft}^2](https://tex.z-dn.net/?f=SA%3D592.50%5Ctext%7B%20ft%7D%5E2)
Therefore, the surface area of the given square prism would be 592.50 square feet.
1st transform the multiplication into power:
9ln(x) = ln(x)⁹
5ln(y) = ln(x)⁵
ln(6) + ln(x)⁹ - ln(x)⁵
Now addition into multiplication:
ln(6) + ln(x)⁹ - ln(x)⁵ = ln[(6).(x)⁹ - ln(x)⁵
Now subtraction into division:
ln[(6).(x)⁹ - ln(x)⁵ =ln[6x⁹/x⁵) ==> After simplification =ln(6x⁴)