Answer:
B
Step-by-step explanation:
to find the slope of a line you use slope intercept form
D.11/24
1/12=2/24
3/8=9/24
2/24+9/24=11/24
Answer:
x = 7.5
Step-by-step explanation:
Proportions:
5 x
_ = _
6 9
Answer:
C. 31 units
Step-by-step explanation:
Circumference of a circle is the distance around the circle and is given by C = pi•d
Your circle with a point and center given has a radius of 5 because from (2,1) to (7,1) is 5 units. Radius 5 means the diameter is 10.
C = pi•10
= 3.14•10
= 31.4 using 3.14 as an approximation for pi.
Circumference is approximately 31 units.
