Answer:
a=10
Step-by-step explanation:
The question can be interpreted as
F∝a
If we introduce proportionality constant k, we have
F= k.a
28= k. 7
k= 28/7
k= 4
Then the equation can be written as
F= 4.a
To find, a when F = 40?
F= 4.a
40=4 × a
a= 40/4
a= 10
I might be wrong, but
Answer : 16.8
84 / 5 = 16.8
Answer:
543,800
Step-by-step explanation:
You have to look to the right of the hundreds place. If its 4 or below, go down if its 5 or up, the number goes up. Hope this helps! :D
Step-by-step explanation:
![\frac{w}{m} = 6 \\ \\ \therefore \: w \: = 6m](https://tex.z-dn.net/?f=%20%5Cfrac%7Bw%7D%7Bm%7D%20%20%3D%206%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20w%20%5C%3A%20%20%3D%206m)
Complementary angles add up to 90 degrees and supplementary angles add up to 180. Straight lines such as the x-axis equate to 180. This is why angle 37 degrees is a supplementary angle because it lies as an angle on the x-axis specifically. However, the angle 63 degrees is complementary because it splits one of the quadrants. One quadrant equates to 90 degrees which is why the angle 63 degrees is complementary.