Answer:
0.3
Step-by-step explanation:
x÷0.4=2 1/9 ÷3 1/6
x÷0.4 = 19/9/19/6
x/0.4 = 19/9 ×6/19
x/0.4 = 114/171
cross multiply
171x = 114×04
171x = 45.6
divide by 171
171x/171 = 45.6/171
x=0.266
x=0.3 approximately
Answer:
6.28
Step-by-step explanation:
1/2 x 3.14 x 2^2 = 6.28
9514 1404 393
Answer:
x = 3
Step-by-step explanation:
It is convenient to remember the ratios of side lengths of these "special triangles."
The side ratios of ΔABC are 1 : 1 : √2, so BC = AC/√2 = 6.
The side ratios of ΔBCD are 1 : √3 : 2, so BD = BC/2 = 6/2 = 3.
The value of x is 3.
Answer:
I think the number on top will be 3
