O THE WHITE RECTANGLE.
unds
ny
B
The wavelength of violet is 4.1 x 10-7 meters
while the wavelength of red is 00000068
meters. Find the difference in the two
wavelengths represented in
scientific notation.
0
a. 2.7 x 10-7
b.2.7 x 107
e 2.7 * 10-
what is the original number? you forgot to add it.
Answer from: Quest
according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.