Answer:
Step-by-step explanation:
three squares with known area 25, 144,169...
1) area of the square =25
Side ×side=25
Side^2=25
Side=√25
Side =5.
Answer is 5.
2) area of the square =144
Side ×side=144
Side^2=144
Side=√144
Side =12
Answer is 12.
3)area of the square =169
Side ×side=169
Side^2=169
Side=√169
Side =13
Answer is 13.
Answer:
D
Step-by-step explanation:
<h2>
Answer:</h2>
The value of t is:
t=48.8889
<h2>
Step-by-step explanation:</h2>
We are asked to solve the linear equation in terms of variable t.
The equation is given by:
![0.95t+0.05(100-t)=0.49(100)](https://tex.z-dn.net/?f=0.95t%2B0.05%28100-t%29%3D0.49%28100%29)
Firstly we will solve the parentheses term in the left and right hand side of the equality as follows:
![0.95t+0.05\times 100-0.05t=49](https://tex.z-dn.net/?f=0.95t%2B0.05%5Ctimes%20100-0.05t%3D49)
Now we combine the like terms on the left side of equality by:
![0.95t-0.05t+5=49\\\\i.e.\\\\0.90t+5=49](https://tex.z-dn.net/?f=0.95t-0.05t%2B5%3D49%5C%5C%5C%5Ci.e.%5C%5C%5C%5C0.90t%2B5%3D49)
Now we subtract both side of the equation by 5 to get:
![0.90t=44](https://tex.z-dn.net/?f=0.90t%3D44)
Now on dividing both side of the equation by 0.90 we get:
![t=\dfrac{44}{0.90}\\\\i.e.\\\\t=48.8889](https://tex.z-dn.net/?f=t%3D%5Cdfrac%7B44%7D%7B0.90%7D%5C%5C%5C%5Ci.e.%5C%5C%5C%5Ct%3D48.8889)
Hence, the value of t is: 48.8889
I hope you understand my work goodluck :)
i give the answer here
Answer:
(B) Is the answer here
Step-by-step explanation:
Well a function’s domain can’t repeat no matter what.
Domain is X.
So the first one doesnt work since it repeats to every single digit that exists.
The second one works becuase the domain aren’t repeated and the range being repeated (or known as y) is but that deosn’t matter.