Answer:
-2/3
Step-by-step explanation:
(4, -1) and (-2, 3)
-1 +4 =3
4 - 6 = -2
-4/6 divided by 2/2 equals -2/3
I think the answer would be 1/2 but i’m not sure if that’s what it’s asking
Answer:
y = 26 when x = 2
Step-by-step explanation:
Y varies directly with X
y= kx
39 = 3k
k = 13
y = 13x
y(2)= 13(2) = 26
Answer:
6.3feet
Step-by-step explanation:
Given data
Radius= 4feet
The expression for the circumference of a circle is
C= 2πr
Substitute
C=2*3.142*4
C=25.136 feet
Also, a 90° arc is 1/4 of the circumference of a circle
Hence the length of the 90° arc is
=25.136/4
=6.284 feet
=6.3feet
