Answer:
146,452
Step-by-step explanation:
Just do the inverse of the translation
so by using the translation
(x-5, y+8), triangle A'B'C' will become triangle ABC
now just plug in the point
C' (12,-11) ---> C (7,-3)
Y = -3x + 12...the slope here is -3...a parallel line will have the same slope.
y = mx + b
slope(m) = -3
(-1,6)...x = -1 and y = 6
now we sub and find b, the y int
6 = -3(-1) + b
6 = 3 + b
6 - 3 = b
3 = b
so ur parallel equation is : y = -3x + 3 <==
Answer:
65 miles
Step-by-step explanation:
Given:
- k = how many more miles Daniel has to walk
- Goal = 100 miles
- Daily miles = 5 miles
- Number of days already walked = 7 days
Equation:
5 × 7 + k = 100
Solving:
⇒ 5 × 7 + k = 100
⇒ 35 + k = 100
⇒ k = 100 - 35
⇒ k = 65