Answer:
0.005+0.0006+0.00002=0.00562
Step-by-step explanation:
I think its how you do it
Answer:
x = 
Step-by-step explanation:
In order to find the hypothenuse, you need to do
. Which equals 164. Therefore, since
, a=8, b=10, and c=
.
Answer:
25% or 30L
Step-by-step explanation:
100% is 120L, we know 75% is acid, we need the other 25% to make the 100%. 25% of 120 is 30, so 30 liters is pure acid
Answer:
17
Step-by-step explanation:
Saying 25+ -8 is basically saying 25-8, and since 25 is the bigger number and it's positive, you get positive 17