Answer:
x = 3
Step-by-step explanation:
..........................
Answer:
164
Step-by-step explanation:
Remark
The two base angles are equal. That means that
<M = <J
18x + 8 = 11x + 15 Subtract 8 from both sides
18x = 11x + 15 - 8 Combine
18x = 11x + 7 Subtract 11x from both sides
18x - 11x = 7 Combine
7x = 7 Divide by 7
x = 7/7
x = 1
Find J
<J = 18x + 8
<J = 18*1 + 8
<J = 26
Find K
<K is supplementary to <J
<K + <J = 180
<K + 26 = 180
<K = 180 - 26
<K = 164
Answer:
-2 1/3, -5/2, 1/16, 16
The more negative the number gets, the lesser it would be.
10.5 pounds is the answer to the question
2 hr 15 min = 2
hours = 2.25 hours
"how far" means distance ... so distance = rate x time
distance = 56 x 2.25 =
126 miles
"how long" means time ... so using the same formula
168 = 56 x time
divide both sides of the equation by 56 to solve
3 hours = time