Approximately 1.143 L of peroxide should be added to the original solution.
Answer:
a) 5
b) 20
c) 28
d) 10
Step-by-step explanation:
a) 7-2=5
b) 2(7)+3(2)
= 14+6
= 20
c) 2(7)(3)= 28
d) (7-2)^2
= (14-4)
= 10
Answer:
Some other names that we use for rectangles are parallelograms, quadrilaterals, and polygons.
So, 3 different names.
Hope this helps!