9514 1404 393
Answer:
BC = 16 +12√3
Step-by-step explanation:
In the attached, we see that ∆ABE is a 30°-60°-90° triangle with AB the short side and BE the hypotenuse. Then BE = 2·AB = 12√3.
EC is the side opposite AD in parallelogram ADCE, so is the same length, 16.
The length BC is ...
BC = EC +BE
BC = 16 +12√3
Answer:
-2.41: -2.14: -2.1: -11/8: 7/50
Answer:
70
Step-by-step explanation:
what you do is you multiply 100x140 then divide that by 200
140 ?
------- -------
200 100
Answer:
<em>The solution of the system will be:
and
</em>
Step-by-step explanation:
The given system of equations is.......

Multiplying equation (1) by 5 and equation (2) by 2, we will get........

Now, adding equation (3) and (4), we will get.........

Plugging this
into equation (1).........

So, the solution of the system will be:
and 