10 : 30
4: x [x is the length]
10/4=2.5
30/2.5=x=12
length of the diagram is 12cm
Answer:
1938
Step-by-step explanation:
Answer:
The answer is2nd point
Step-by-step explanation:
(x^4/3)×(x^2/3) = x^(4/3 + 2/3)
= x²
(x²)^1/3 = x^(2×1/3)
= x^2/3
306+122=428
Because you add 6 & 2 in the ones place which is 8.
then 2 and 0 which is 2.
finally 1 and 3 which is 4