Answer:
I'm not sure. have you tried googling? Also where is comments on this site I'm kinda new
Step-by-step explanation:
Answer:
≈37.7 feet
Step-by-step explanation:
I'm assuming he goes diagonally.
We can form a triangle with legs 20 feet and 32 feet.
Using the Pythagorean Theorem, we get:
c≈37.7
It takes you 4.8 hours to reach New York
Step-by-step explanation:
The given is:
- It is 240 miles from Boston to New York
- You drive at a speed of 50 mph
We need to find how long would it take you to reach New York
Distance (d) = speed (v) × time (t)
∵ The distance between Boston and New York is 240 miles
∴ d = 240
∵ You drive at a speed 50 miles per hour
∴ v = 50
- Substitute these values in the rule of the distance above
∴ 240 = 50 × t
- Divide both sides by 50
∴ 4.8 = t
∴ The lime of the trip is 4.8 hours
It takes you 4.8 hours to reach New York
Learn more:
You can learn more about the speed, distance and time in brainly.com/question/9998060
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Answer:
Brian's rate is 15 km/hr
Adrian's rate is 16 km/hr
Step-by-step explanation:
Let r = Brian's rate
r + 1 = Adrian's rate
4/r = Brian's time
4/(r + 1) = Adrian's time
The difference in times is 1 min = 1/60 hr
LCD = 60r(r + 1)
4(60)(r + 1) - 4(60)r = r(r + 1)
240r + 240 - 240r = 
+ r
+ r - 240 = 0
(r - 15)(r + 16) = 0
r = 15 or r = -16
Since the rate cannot be negative, Brian's rate is 15 km/hr and Adrian's rate is 16 km/hr
assuming the scale is by 1,
a) the slope is rise/run so it rises 3 units and moves 4 units right therefore the slope is 3/4
b) the y intercept is where the line crosses the y axis so by looking at the graph you can tell that the y int is 1
c) and the equation is made up of the slope and the y intercept: y= 3/4x + 1
