Answer:
Angles KNL and JNM are vertical angles so they are equal so
10y - 12 = 8y + 4
2y = 16
y = 8
So angle KNL = 10y - 12 = 10(8) - 12 = 80 - 12 = 68�
and, as a check
Angle JNM = 8y + 4 = 8(8) + 4 = 64 + 4 = 68�
Step-by-step explanation:
40mph average there totaling 3 hours, 60mph back, totaling 2 hours. 5 hours total.
Answer:
5
Step-by-step explanation:
= 25
/take square root of both sides
c = 5 /square root of 25 is 5
Answer:
The answer is 6.75 calories or 
Step-by-step explanation:
First, we need to find out how many calories per 1/3 minute.
4 1/2 divided by 2 = 2 1/4 or 2.25
2 1/4 or 2.25 x 3 =
or 6.75 calories
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Answer:
A
Step-by-step explanation: