Answer:
65
Step-by-step explanation:
subtract the half from the whole to get the other half
130-65=65 :D
Answer:
option D 60°
Step-by-step explanation:
60°
The order of symmetry is the number of times the figure coincides with itself as its rotates through 360° . Example: A regular hexagon has rotational symmetry. The angle of rotation is 60° and the order of the rotational symmetry is 6 .
Answer:
the density of copper is 90.03g/cm³
Step-by-step explanation:
This problem bothers on the density of a substance, this case for a copper material
Given data
Mass of copper m = 1355g
Volume of copper block v= l*b*h
10*5*3=150cm³
We know that the density
ρ= mass/volume
ρ= 1355/150
ρ= 90.03g/cm²
The density of a substance is defined as the mass of the substance per unit volume
Answer:
The answer is Option C, Y= x - 2
Hope I helped! :}
If you average the two times they take to mow the lawn you will get 1 hour. so on average it would take them 1 hour because kelly is a bit slow :)