Answer:
I say it is B because the 3 hours line up with 18 miles. let me know if I'm right or wrong
Answer:
m= 2
b=9
Step-by-step explanation:
-4, 1 -3,3
put it into y2-x2 divided by y1-x1
y2= 3
x2= 1
y1= -3
x1=-4
3-1 divided by -4--3= 2/1 =2x
get one of the points either -4,1 or -3,3
If you use -4,1 -4=x 1=y
put it into y=mx+b and you get 1= -4(2)+b simplify
1=-8+b add 8 to other side b=9
Answer:
It would be D,
Step-by-step explanation:
D. Use your equation to determine the total cost of 600 business cards.
Answer:
60° : 75° : 120° : 105°
Step-by-step explanation:
I like to work these by considering the relationship between a "ratio unit" and the angle it represents. Here, the sum of ratio units is 4+5+8+7 = 24. The sum of angles in a quadrilateral is 360°, so each ratio unit must stand for ...
360°/24 = 15°
Multiplying the ratio units by this value, we find the angles to be ...
(4 : 5 : 8 : 7) × 15° = 60° : 75° : 120° : 105°
V = ⁴/₃πr³
V = ⁴/₃(3.14)(6)³
V = ⁴/₃(3.14)(216)
V = ⁴/₃(678.24)
V = 904.23cm³
It is equal to 288πcm³.
