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Roman55 [17]
3 years ago
13

I need help with this, Take all my points if u can help me thank you sm dude

Mathematics
2 answers:
zubka84 [21]3 years ago
8 0

Answer:

D

Step-by-step explanation:

There is no value on the y axis at points 0 and 12, so since that axis is meant to represent the car's speed, there is no movement at those two points. So D is the correct answer.

mixas84 [53]3 years ago
5 0

Answer:

D.

Step-by-step explanation:

In this problem, the zeros of the graph are when the car is not in motion. The curve of the graph itself is the speed/when the car is in motion. You cannot have a negative mph or kph or negative movement, so your answer choice is D.

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What is the domain and range?
MrRissso [65]

Hello from MrBillDoesMath!

Answer:

Domain = { 5. 10. 15. 20}

Range =  -3,-1,1,3} .


Discussion:

The domain is the set of all "x" values, that is  { 5. 10. 15. 20} and the range is (-3,-1,1,3} . The arrows in the diagram show the mapping between the domain and the range. For examples, 5 -> 1 ( "x value 5 is mapped to y value 1"),        10 ->3, 15 ->-3, and 20 -> -2


Thank you,

MrB

7 0
3 years ago
Find the arc length and show work!<br> - Marking brainliest
nadezda [96]

Answer:

87.965 in.

Step-by-step explanation:

1) the formula of full arc is L=2π*r, the formula of the required 7π/4 is:

L=7π/4 *r;

2) according to the formula above:

L=7π*16/4=28π≈87,964594300514210676954014731826 (in).

8 0
3 years ago
What is the solution (pls help ASAP )
Zarrin [17]

Answer:

c  the factor of the inequality is correct - took this test already

Step-by-step explanation:

4 0
3 years ago
which of the following are right triangles: a triangle with side lenghts 6 inches, 8 inches,10 inches, a triangle with side leng
amid [387]

9514 1404 393

Answer:

  • (6, 8, 10) right
  • (8, 15, 17) right
  • (5, 12, 13) right

Step-by-step explanation:

It can be helpful to memorize a few of the Pythagorean triples that show up in Algebra problems. Their multiples also form right triangles.

  (3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17), (9, 40, 41)

The triple (6, 8, 10) is the first one of these, multiplied by 2 inches.

The only triple that is a sequence of consecutive integers is (3, 4, 5), so you know immediately that (4, 5, 6) does not form a right triangle.

Of course, you can check any of them to see if the squares of the smaller two numbers total the square of the larger number:

  4² +5² = 16 +25 = 41 ≠ 6² . . . . . (4, 5, 6) is not a right triangle

5 0
2 years ago
Find the geometric mean of 8 and 17
maria [59]
Oh gosh oh I thought had the president of the
5 0
2 years ago
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