C. (-1, -1)
Step-by-step explanation:
hope this helps ya :)
11!/4!2! = 39916800/24(2)= 831600
Answer: 1:4
It doesn't matter what the original side lengths were. If both dimensions are divided by 2, (halved) the Area of the new square will be 1/4 the Area of the original square.
Step-by-step explanation:
But to prove it: 27×27 = 729 .
27/2 = 13.5 . 13.5 × 13.5 = 182.25
729/182.25 = 4 .or 182.25/729 = 0.25
Answer:
Step-by-step explanation:
So, we are given:
First, we should immediately rule out 0 as an answer. This is because the if , the equation would be undefined.
Now, cross multiply.
Divide everything by x (and we can do this safely because we already know x cannot be equal to zero).
We didn't run into any possibilities for extraneous solutions.
Answer:
It is a right angle triangle.
Step-by-step explanation:
Use the pythagoras theorem. c^2 = a^2 + b^2.
5^2 = 4^2 + 3^2
25 = 16 + 9
25 = 25