Answer:
1 hour and 40 minutes
Step-by-step explanation:
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Answer:
y = 5
Step-by-step explanation:
Any line with a slope of 0 is horizontal, represented by the equation y = a number. That number is the y-value of all the points the line intersects.
We know that that the line intersects (9,5). So, take the y-value of that point and write it into the equation of y = a number. Thus, the answer is y =5.
Answer:
y = 8.1
Step-by-step explanation:
y+2.9=11
Subtract 2.9 from each side
y+2.9-2.9 = 11-2.9
y =8.1
Answer:

Step-by-step explanation:

Answer:56
Step-by-step explanation:do 180-68, then divide by 2(because the x angles are equal to each other.