Hi!
Rules for solving 30-60-90 triangles are as follows:
* The hypotenuse is double the short leg.
* The short leg times √3 is the long leg
To solve then, we divide 4√21 by √3 and get 4√7. That is x, and to get y we multiply by 2. That is 8√7.
Hope this helps! :D
2.3 + w > 18
-2.3 -2.3
w > 15.7
Answer:
2/4 or 1/2
Step-by-step explanation:
i used a numbers chart to break the numbers down.
The answer u r looking for is* D, $2.85. Hope I’ve helped ;)
Answer:
0.8
Step-by-step explanation:
(2 x 10^-4)
= 0.0002
(4x10^3)
= 4000
0.0002 x 4000 = 0.8
