They are all different sizes.
Answer:
b = 48
Step-by-step explanation:
b / 4 = 12
b / 4 * 4 = 12 * 4
b = 48
The equation is (assuming you meant the instead of two): T = 15c
Answer:
answer is of left to right
16x^14/(36x^2)=4x^12/9
(3^3)×(x^5)×y÷4
-9a^3(b^5)
An Easy Way to do this is to write out the sample space.
5 10
5 25
10 5
10 25
25 5
25 10
Then, check which ones, add to over 20
5 25
10 25
25 5
25 10
Therefore, it's 4/6 or 2/3
