The answer would be 20. Because the whole angle would have to be 90 so you already have 30 so that leaves you with 60 which you divide by 3 and gives you 20
1/4 of 200 is bigger because it is 50 and 40% of 120 is 48
Answer:
y=2+0.75x
Step-by-step explanation:
3x-4y=-8
first, subtract 3x from both sides
-4y=-8-3x
now divide by -4
y=2+0.75x
Answer:
18/5
Step-by-step explanation:
4−
2
5
=
4
1
−
2
5
=
4
1
+
−2
5
=
20
5
+
−2
5
=
20+−2
5
=
18
5
(Decimal: 3.6)
25 5
— -4x = -9x+ —
6 6
-4x + 9x = 5/6 - 25/6
5x = -10/3
Answer : x=-2/3
