Answer:
Add the expressions which gives you a Answer of 14z + 8 Hope this helps :)
Now if you want i can add more detail Just ask
Answer:
C. Radius
Explanation:
A segment which starts at the center of the circle and an end at a point on the circumference is called radius of the circle.
Let , side lawn is a.
Area of boundary is :
![A=4\times5\times a\\\\A=20a\ m^2](https://tex.z-dn.net/?f=A%3D4%5Ctimes5%5Ctimes%20a%5C%5C%5C%5CA%3D20a%5C%20m%5E2)
Now, total cost is given by :
![T=20a\times 36.25\\\\90625=725a\\\\a=125\ m](https://tex.z-dn.net/?f=T%3D20a%5Ctimes%2036.25%5C%5C%5C%5C90625%3D725a%5C%5C%5C%5Ca%3D125%5C%20m)
Area left is :
![A'=a^2-20a\\\\A'=125^2-20\times 125\ m^2\\\\A'=13125\ m^2](https://tex.z-dn.net/?f=A%27%3Da%5E2-20a%5C%5C%5C%5CA%27%3D125%5E2-20%5Ctimes%20125%5C%20m%5E2%5C%5C%5C%5CA%27%3D13125%5C%20m%5E2)
Price to empty space with turfs is :
![P=A'\times 20\\\\P=13125\times 20\\\\P=262500](https://tex.z-dn.net/?f=P%3DA%27%5Ctimes%2020%5C%5C%5C%5CP%3D13125%5Ctimes%2020%5C%5C%5C%5CP%3D262500)
Therefore, the cost of covering the empty space with turfs at the rate of Rs 20 per sq. metre is Rs 262500.
Hence, this is the required solution.
A set of numbers is said to be Pythagorean triple if the sum of the squares of the lesser numbers equal the square of the remaining number,
A. 28² + 45² = 2809 ; 53² = 2809 ; EQUAL
B. 16² + 63² = 4225 ; 65²= 4225 ; EQUAL
C. 13² + 84² = 7225 ; 85² = 7225 ; EQUAL
D. 11² + 61² = 3842 ; 62² = 3844 ; NOT EQUAL
The answer is letter D.
Answer:
All horizontal lines are NOT parallel.
Step-by-step explanation:
We learned that lines go on forever.
If one line is slightly slanted, and the other line is completely straight, these lines are not parallel, as they will meet at some point.
Hope this helped :)