B:180 degrees because a circle is 360 degrees and half of 360 is 180. I'm learning this too lol
Answer:
x=39
Step-by-step explanation:
Answer:
Step-by-step explanation:
Write in slope-intercept form, y
=
m
x
+
b
.
Answer:
f(x)=4−(x−7)
3
Let y=f(x)
So, x=f
−1
(y) ---- ( 1 )
y=f(x)
⇒ y=4−(x−7)
3
⇒ (x−7)
3
=4−y
⇒ x−7=
3
4−y
⇒ x=7+
3
4−y
⇒ f
−1
(y)=7+
3
4−y
.................. [ From ( 1 ) ]
∴ f
−1
(x)=7+
3
4−x
Answer:
Two isosceles right triangles. and
Step-by-step explanation:
The length of one side is:
An isosceles right has two sides of identical length, which are both legs and perpendicular to each other. There are two possibilities: