Answer:
Step-by-step explanation:
wx+yz=uv-2wx
uv = wx + yz + 2wx
u = ( wx + yz + 2wx ) / v
hope it helps :)
Answer:
$125
Step-by-step explanation:
$315-$190=125
<u>Answer:</u>
<u>given:</u>
- adjacent side: 10
- hypotenuse side: 20
<u>using cosine rule:</u>
Answer:
the first one is your answer
Step-by-step explanation:
I hope it help ^_^
have a great day!!
1. B forms a proportion, this is what I did, i simply 10/18 to 5/9 and i try to see if 5/9 is equivalent to 25/45 and it is. 5/9*5/5= 25/45
2. You multiply 27*4=108 then 108/12=9 so a=12
3. you multiply 16*21=336 then 336/12=28 so b=28
Hope this helps!
