Answer:

Step-by-step explanation:
Given the expression

Let us perform the operation and express your answer as a single fraction



Therefore, we conclude that:

Well diameter will be the diagnol of that square..
let side of square be x, then diagonal will be root2 * x = diameter
so, raidus will be = dia/ 2
= (root2 * x ) /2
Answer:
280
Step-by-step explanation:
50% is half, so to get the total, multiply 140*2 which is 280.
You would multiply 4 by 72 then u multiply 4 * -6 then after that you would add 15
Answer:
x=4/3
Step-by-step explanation:
In pic
(hope this helps can I pls have brainlist (crown) ☺️)