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Ivahew [28]
2 years ago
15

Joe and Nate went for a walk. The system representing each boy’s progress is graphed below. A graph titled Joe and Nate's progre

ss has minutes since noon on the x-axis and miles from Joe's house on the y-axis. A line labeled Joe's progress goes through (10, 1) and (20, 2). A line labeled Nate's Progress goes through (0, 5) and (30, 3). Which statements about the system and scenario are true? Check all that apply. Nate starts 5 miles away from Joe’s house and gets closer as he walks because the y-intercept is 5 and his distance is decreasing. Nate walks at a negative speed because the slope of his line is negative. Joe walks at 1 mile per hour because the line representing his progress rises 1 for every 1 it runs. Nate walks at rate of 2 miles every 30 minutes because the difference in distance is 2 miles for every 30 minutes of time. Joe is walking faster than Nate because his line is steeper, meaning the distance he travels is changing more quickly.
Mathematics
1 answer:
Lena [83]2 years ago
8 0

Answer:

A,D E

Step-by-step explanation:

I took the quiz-ur welcome.

Dont forget to rate and thanks!

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Mara found the length of time of an investment. The principal of the investment was $4,300, the interest rate was 6.2 percent, a
Kruka [31]

Answer: Maria did not divide correctly

Step-by-step explanation:

8 0
2 years ago
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A man is in a boat that is floating 175 feet from the base of a 200 foot cliff. What is the angle of depression between the clif
LUCKY_DIMON [66]

Answer:

The of depression between the cliff and the boat is 48.74 degrees.

Step-by-step explanation:

We have,

Height of the cliff is 200 foot

Distance of boat from the cliff is 175 feet

It is required to find the angle of depression between the cliff and the boat.

Here, 200 foot is perpendicular distance and 175 is base.

Using trigonometry :

\tan\theta=\dfrac{P}{B}\\\\\tan\theta=\dfrac{200}{175}\\\\\theta=\tan^{-1}(1.14)\\\\\theta=48.74^{\circ}

So, the of depression between the cliff and the boat is 48.74 degrees.

8 0
2 years ago
Find the greatest number which divides by 1280 and 1371 leaves a remainder in each case?
vladimir1956 [14]
1279???
Because the gcf does not leave any remainders behind. The gcf could be 1280, but that would not leave a remainder behind if you divided 1280 by 1280. So, I think it is 1279, but i am probably wrong
4 0
2 years ago
Read 2 more answers
If h(x)=3x-5 and g(x) =2x^2-7x, find (g•h)(x)
Murrr4er [49]

Answer:

The answer is 25.67and then you multiply by8 and get you 205.36

Step-by-step explanation:

4 0
2 years ago
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During batting practice, two pop flies are hit from the same location, 2 s apart. The paths are modeled by the equations h = -16
jolli1 [7]
To find the time at which both balls are at the same height, set the equations equal to each other then solve for t.
h = -16t^2 + 56t
h = -16t^2 + 156t - 248
-16t^2 + 56t = -16t^2 + 156t - 248
You can cancel out the -16t^2's to get
56t = 156t - 248
=> 0 = 100t - 248
=> 248 = 100t
=> 2.48 = t
Using this time value, plug into either equation to find the height.
h = 16(2.48)^2 + 56(2.48)
Final answer:
h = 40.4736
Hope I helped :)
6 0
2 years ago
Read 2 more answers
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