Answer:
Wavelength varies inversely with frequency.
Step-by-step explanation:
Wavelength varies inversely with frequency.
Where
k is the constant and it is equal to the product of wavelength and frequency. It means when wavelength increases, the frequency decreases and vice versa.
For this case we have the following linear function:
Rewriting we have:
We observe that the linear function has:
Positive slope and equal to 2.
Intersection with the axis y equal to 6.
Answer:
y = 2x + 6
See attached image
Answer:
The shapes are the same, just one is sideways. They also have very similar measurements.
Step-by-step explanation:
Even so, when we check this we get:
(1 1/2 x 1 3/4) 7 = (3 x 1 3/4) 3 1/2
when simplified (solved) this is: 18 3/8 = 18 3/8
Answer:
32° + (x+9)° + (2x-8)° = 90°
32° + x + 9° + 2x - 8° = 90°
33° + 3x = 90°
3x = 90° - 33°
3x = 57°
x = 19°
angleCFD = 2×19 - 8
angle CFD = 30°
........
To tackle a similarity question, you would need to find a scale factor:
which is the multiplier to shrink or grow a measurement proportionately.
Therefore, to find the grow factor;
It’s AB/AE = 5/3
So our scale factor is 5/3
To find BC or AD, we need to grow the EF measurement as it is the smaller measurement of the corresponding side. So:
EF x 5/3 = AD
2 x 5/3 = 3.33333333333
So 3.3333333 is AD or BC
So we now have to find the area of both rectangle.
Rectangle AEFG = 3 x 2 = 6
Rectangle ABCD = 5 x 3.3333 = 16.6666
Ratio of yellow to blue is
Ratio of smaller to larger which is:
6 to 16.666666
After that we need to simplify the ratio, afterwards, we will get:
9 to 25
Hence the answer is
9:25