Paralell has same slope
y=mx+b
m=slope
y=1/2x+b
find b
(x,y)
(4,0)
x=4
y=0
0=1/2(4)+b
0=2+b
minus 2 both sides
-2=b
the equaiton is
y=1/2x-2
or
x-2y=4
Answer:
Step-by-step explanation:
1. Rotate 90° counterclockwise about the origin and then translate 5 units left.
2. Reflect across the y-axis and then rotate clockwise 180° about the origin.
- Incorrect, this ends up in the first quadrant, additional translation is required
3. Rotate 180° about the origin.
- Incorrect, additional translation is required followed by rotation.
4. Rotate 90° clockwise about the origin and then translate 1 unit right and 5 units up.
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(75c^2d^4f^8)/(15cd^3f^4)
75/15 x c^2d^4f^8 over cd^3f^4
5 x c^2d^4f^8 over cd^3f^4
5c^2-1d^4-3f^8-4
5c^1d^4-3f^8-4
5c^1d^1f^8-4
5c^1d^1f^4
5cd^1f^4
5cdf^4 or option A.
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Answer:
(x-4)^2 + (y-1)^2 = 6^2
or
(x-4)^2 + (y-1)^2 = 36
Step-by-step explanation:
The equation for a circle is given by
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x-4)^2 + (y-1)^2 = 6^2
or
(x-4)^2 + (y-1)^2 = 36
We are simplifying this so they are easier to add in your head.
87+33 is easier math to do in your head
so our new estimated number would be 120
