A^2+b^2=c^2
Change the equation to suit the problem
c^2-a^2=x^2
5^2-4^2=x^2
25-16=x^2
9=x^2
Square root
3=x
The value of x is 3
6.6cm and 660mm are equal.
Thanks.
Answer:
-9
Step-by-step explanation:
i think maybe and if its right hope it helped
Make each into improper fraction
2 x 8 + 5. = 21 / 8
3(10) + 2 = 32/3
21/8(32/3) = ((21x32)/(8x3) reduce by 3/3
(7x32)/(8) reduce by 8/8
7x4 = 28