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Trava [24]
2 years ago
7

PLEASEEEE HELLP ON A TIMER 15 MINS LEFT

Mathematics
1 answer:
emmainna [20.7K]2 years ago
8 0

Answer: D.

Step-by-step explanation: you find the ratio of the other lengths, then apply that ratio to the length of DC. Pls mark as brainliest?

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If you ask a question will the points given ne deducted from your points​
Lerok [7]

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I think so yeah. not sure though

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2 ^ 3 * 3 ^ 6 / 3 ^ 4 pls​
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72

Step-by-step explanation:

2^3x3^6= 5832

5832/3^4=72

(You could very well solve this on a T84 calculator, there are apps that simulate it on the phone I believe, but if you do not have a phone I am sure you could find a website that could do the job just as well! Good luck with the work! ^-^)

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If I have a 7/8 gallon of bottled water. How many 3/16 gallon servings can I pour?
OleMash [197]

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Step-by-step explanation:


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3 years ago
Find the average rate of change for the given function from x = 1 to x = 2.
Nadusha1986 [10]

Answer:

2

Step-by-step explanation:

The average rate of change from x=1 to x=2 is the same as finding the slope of a line at x=1 and x=2.

So we are going to need to corresponding y coordinates.

What y corresponds to x=1? y=3

What y corresponds to x=2? y=5

So we have the ordered pairs (1,3) and (2,5).

Line the points up vertically and subtract vertically then put 2nd difference over 1st difference.

(2 , 5)

-(1  , 3)

-----------

1      2

The average rate of change is 2/1 or just 2.

Now since we were asked to find the average rate of change given the function was a line, it really didn't matter what two points you used on that line.

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Which statement are true
Ket [755]

Answer:

  • Line XY contains ray OX and ray OY
  • Line XY contains segment YX
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Step-by-step explanation:

A ray can be named by any pair of points on an infinite line. Point O, X, and Y on the same line can be used to name rays OX, OY, XY, YX, OY, and XO. The first point named is the end point of the ray. The ray goes through the other point and continues indefinitely.

BA can be the name of a line segment, but not a ray. The line shown does not extend from point B beyond point A.

Any segment can be named by its end points in either order.

So, we have ...

  • Line XY contains ray OX and ray OY
  • Line XY contains segment YX
  • Ray YX exists in the diagram
5 0
4 years ago
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