B- (-2,1) I took the test
Resistance = Volt/current
80/5 = 16
The answer is 16 ohms
Answer: 117.6 millimeters
Step-by-step explanation:
Given , The actual size of beetle = 16 millimeters
Since , the photo of a beetle in a science book is increased to 735% as large as the actual size.
Scale factor to increase the size = 735% = 7.35 [To convert percentage to decimal or fraction we divide it by 100]
Then , the size of the beetle in the photo would be :
(Actual size of the beetle) x (Scale factor)
= (16 millimeters) x (7.35)
= (16 x 7.35) millimeters
= 117.6 millimeters
Hence, the size of the beetle in the photo = 117.6 millimeters
Answer:
A. x = 1/2at²
Step-by-step explanation:
Among the equations, the equation that is dimensionally consistent is x=1/2at² where;
x is the distance in meters (dimension is length (L))
a is the acceleration in m/s² (dimension is L/T²)
t is the time in seconds (s) (dimension of time is T)
Substituting the dimensions into the formula to check if we are going to arrive at the dimension for distance;
1/2at² = 1/2(L/T²)T²
= 1/2× L/T² × T²
= 1/2 × L
Since L which is the resulting dimension is the dimension for distance (x), this means that the equation x = 1/2at² is dimensionally consistent.
