Answer:
b
Step-by-step explanation:
The equation of a line passing through the origin is
y = mx ( m is the slope )
Calculate m using the slope formula
m = ![\frac{y_{2}-y_{1} }{x_{2}-x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%20%20%7D)
with (x₁, y₁ ) = (0, 0 ) and (x₂, y₂ ) = (3, 4 )
m =
= ![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
y =
x → b
Answer:
False
Step-by-step explanation:
You are 1 unit more than the whole.
Answer:![14cm^{2}](https://tex.z-dn.net/?f=14cm%5E%7B2%7D)
Step-by-step explanation:
diameter=7.3cm
radius=![\frac{diameter}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bdiameter%7D%7B2%7D)
=![\frac{7.3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B7.3%7D%7B2%7D)
=3.65cm
angle =120°
area=
× ![\frac{\pi r^{2} }{1}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20r%5E%7B2%7D%20%7D%7B1%7D)
=
×
×![3.65^{2}](https://tex.z-dn.net/?f=3.65%5E%7B2%7D)
=![13.95cm^{2}](https://tex.z-dn.net/?f=13.95cm%5E%7B2%7D)
≅![14cm^{2}](https://tex.z-dn.net/?f=14cm%5E%7B2%7D)
Answer:
80%
explanation:
just looked up "what percentage is 12 out of 15 and it gave me an answer"
just do this for all ur other questions like this