Answer:
D
Step-by-step explanation:
Domain & Range is just x and y.
the function includes x values between & including -2 and 2, while y includes 3, and -3
Subtract 4y from both sides of the equation. X + 4y = 0 The answer is x = -4y
Divide each term in 20y = - 5x by 20 and simplify, the answer is y = - x/4
Subtract 4y from both sides of the equation so the answer to X+4y =0 by solving the equation for X is X= - 4y
Step-by-step explanation:
The relationship between the height and shadow length is a direct proportionality type of relationship. That is, the higher the height, the longer the shadow and vice versa. The ratio of height to shadow length is a constant.
Therefore, if x and y are are the length of shadow of tether ball pole and flagpole receptively,
![\frac{6.8}{y}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6.8%7D%7By%7D%20)
=
![\frac{3}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7Bx%7D%20)
=> y=
![\frac{6.8}{3}x](https://tex.z-dn.net/?f=%20%5Cfrac%7B6.8%7D%7B3%7Dx)
When x= 1.35 m
y=(6.8/3)*1.35 =3.06 m
When x=1.8 m
y= (6.8/3)*1.8 = 4.08 m
When x= 3.75 m
y=(6.8/3)*3.75 = 8.5 m
When x= 0.6
y= (6.8/3)*0.6 = 1.36 m
When x=2
y= (6.8/3)*2 = 4.533 m
Therefore, it is true that B and D are the true answers.
Answer:
It is called this
Step-by-step explanation:
Since the three points are all on the same line, they are called collinear points.
<span>two and fifty-four hundredths </span>