Answer:
1] 1 : 4
2] 250ml
Step-by-step explanation:
1] 500ml : 2 litre
First, the units must be the same.
<em> 2 litre = 2000ml</em>
500ml : 2000ml
5 : 20
<u>1 : 4</u>
<u></u>
2]
× 500
= 250ml
X=10 Y=-2 Z=4 so basically your answer will be (10,-2,4) & your welcome
The answer is 2.5, but if you say it isn't then maybe it can be as a fraction
or
.
The angle would be 70 degrees because 180-110=70