Answer:
s = +√A
Step-by-step explanation:
Start with the area formula, A = s². Solve this for the side length, s, as follows:
s = +√A
In words, if you're given the area of a square, find the square root of this area to determine the side length.
Answer:
1: 18
2: P
Step-by-step explanation:
1: each number in the second row is the square of the number in the first row but it's kinda backwards! for example 4×4=16 writing it backwards would be 61.
now: 9×9=81 and the backwards would be 18
2:the code for each letter is the number of its ends! like: A has 2 ends. S has 2 Ends. O doesn't have any ends.
now: the only letter left with 1 end is P
Answer:
15 minutes
There's a pattern you just need to count the numbers that passed by
Clear?
Answer:3/5
Step-by-step explanation:
Step-by-step explanation:
let the first equation be l1 and the second equation be l2
then the product of L1.L2=1 the line is perpendicular and l1=l2 the line is parallel