I think the answer is d hope this helps
Answer:
The slope is -3/2
Step-by-step explanation:
<u>A line that is perpendicular to another has the slope that has the sign reversed and is the reciprocal.
</u>
Example: Find the line perpendicular to y = 3x
First, you flip the sign which makes 3 into -3
Next, you make the reciprocal which makes -3 into <u>-1/3
</u>
Problem: Find the line perpendicular to y = (2/3)x + 7
First, you flip the sign which makes 2/3 into -2/3
Next, you make the reciprocal which makes -2/3 into <u>-3/2</u>
Answer: The slope is -3/2
Answer:
250 miles
Step-by-step explanation:
Your formula is d=r(t)
d=distance r=speed t=time
In this equation it is asking you how far will you travel if your speed is 50 miles per hour, and the time is 5 hours.
So, using the equation above insert the known numbers and it should look like this: d=50(5) ( distance is unknown / speed is 50 / time is 5 )
Now you can find the distance. All you do is multiply 50 times 5 which equals 250.
So the correct answer is C. 250 miles
Each are divisible by 11 so the ratio equivalent would be 7:9