Answer:
7
x
+
y
=
0
x
−
y
+
4
=
8
6
x
−
3
y
=
12
Step-by-step explanation:
4 1/3+ 1 4/5
1. Convert to numbers with the same denominator
4 1/3= 4 5/15
1 4/5= 1 12/15
2. Add the values
4 5/15+ 1 12/15= 5 17/15= 6 2/15
Zofia spent 6 2/15 hours weeding her garden in total.
Hope this helps!
Answer:
Perimeter: 10.1 m
Area: 6.16 m^2
Step-by-step explanation:
For perimeter just add up all the sides except for 2.8 m since that is set aside for area.
For area multiply the length 2.2 by the height 2.8 m. The reason behind this is that using a slanted height makes know sense sine when you measure things they should be perfectly as possible vertical