Answer:
you use the distance formula: square root of (x2-x1)^2 + (y2-y1)^2. it is a little hard to type the equation out so I reccomend you look up the distance formula and plug the given coordinates into it
Answer:
Step-by-step explanation:
One day cost $18.50
So
Number of days * 18.50 = total cost
Answer:
A
Step-by-step explanation:
To calculate the scale factor k, find the ratio of corresponding sides
= = 6
= = 6
Hence the scale factor k = 6 → A
Answer:
-36 • (22u + 1)
Pulling out like terms :
2.1 Pull out like factors :
-74u - 5 = -1 • (74u + 5)
Equation at the end of step 2 :
(6 • (58u + 1)) - -6 • (74u + 5)
Step 3 :
Equation at the end of step 3 :
6 • (58u + 1) - -6 • (74u + 5)
Step 4 :
Pulling out like terms :
4.1 Pull out 6
Note that -6 =(-1)• 6
After pulling out, we are left with :
6 • ( (-1) * (58u+1) +( (-1) * (74u+5) ))
Step 5 :
Pulling out like terms :
5.1 Pull out like factors :
-132u - 6 = -6 • (22u + 1)
Final result :
-36 • (22u + 1)
45 / 5 = 9 kg per hr
for 7 hrs.......9 * 7 = 63 kg <==