Answer:
y = - 3x - 11
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 3, thus
y = - 3x + c ← is the partial equation
To find c substitute (- 5, 4) into the partial equation
4 = 15 + c ⇒ c = 4 - 15 = - 11
y = - 3x - 11 ← equation of line
Answer:
See Explanation
Step-by-step explanation:
Given
![Shape: Nonagon](https://tex.z-dn.net/?f=Shape%3A%20Nonagon)
Required
Angles of rotation that would not map the shape on itself
Side of a nonagon is:
![Sides = 9](https://tex.z-dn.net/?f=Sides%20%3D%209)
and a complete rotation is:
![Complete\ Rotation = 360\°](https://tex.z-dn.net/?f=Complete%5C%20Rotation%20%3D%20360%5C%C2%B0)
To start with, we calculate a possible angle of each rotation:
This is calculated by dividing the complete rotation by number of sides
![Each\ Rotation = \frac{360}{9}](https://tex.z-dn.net/?f=Each%5C%20Rotation%20%3D%20%5Cfrac%7B360%7D%7B9%7D)
![Each\ Rotation = 40](https://tex.z-dn.net/?f=Each%5C%20Rotation%20%3D%2040)
The question lacks option; so, it's difficult to give a specific answer.
However, I'll give a generalized answer
For the nonagon to map on itself, the angle must be a multiple of the calculated angle of rotation (40)
i.e.
![Possible\ Angles = 40,80,120,160,200,240,280,320,360......](https://tex.z-dn.net/?f=Possible%5C%20Angles%20%3D%2040%2C80%2C120%2C160%2C200%2C240%2C280%2C320%2C360......)
<em>Any angle different from the above listed angles (or any other multiple of 40 not listed above) answers the question.</em>
Answer:
hello,
Step-by-step explanation:
a=12*x³yz⁵=4*3*x³yz⁵
b=16*x⁴y³z²=4*4*x⁴*y³*z²
hcf(a,b)=4*x³*y*z²=<u>4x³yz²</u>
Answer:
x = 45°
Step-by-step explanation:
x = 90° - 45° = 45°
Answer:
1 to 8
Step-by-step explanation:
I took test on edgenuity 2020