PLEASE HELPPPPP ME PLEASE I DONT KNOW WHAT TO DO ☹️#8
Answer:
The answer is c
Step-by-step explanation: Since both terms are perfect squares, factor using the difference of squares formula to get the answer i hope this helps
Answer:
Option (3)
Step-by-step explanation:
From the picture attached,
Area of white square = (side)²
Length of each side of the white square = (b - a)
Area of white square = (b - a)²
Area of each right triangle =
=
Area of four right triangles = Area of big square - Area of white square
=
Since area of 4 right triangles = 4(Area of each right triangle)
c² - (b - a)² =
Therefore, Option (3) will be the answer.
Answer:
1st qns: A
2nd qns: B
Step-by-step explanation:
The ans is A as its 1/6
Answer:
3/9
Step-by-step explanation:
Okay, first let's list all the numbers between 1 and 9
1, 2, 3, 4, 5, 6, 7, 8, 9
Now let's list all of the even numbers from the previous list
2, 4, 6, 8
Now let's list all of the numbers from the previous list that are equal to, or greater than, 4
4, 6, 8
That's only three potential numbers, out of a total of nine numbers
So it's a 3/9 chance