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Triss [41]
2 years ago
10

I need help please thanks​

Mathematics
1 answer:
LekaFEV [45]2 years ago
3 0
I think the right answer is 20 miles per hour because
At the hour 2 Kevin drove 90 miles from home and Brian drove 110 miles and
110-90=20

You might be interested in
2. What is the probability of spinning an A on the first spinner and an odd number
pychu [463]

Answer: <em>1/10</em>

Step-by-step explanation: These two events are independent, meaning the outcome of the first event doesn't affect the outcome of the second.

To find the probability of independent events, first, find the

probability of each event, then multiplies the probabilities.

The probability of spinning an A on the first spinner is 1/5

since there is 1 favorable outcome and 5 total outcomes.

The probability of spinning an odd number on the second spinner

is 3/6 which simplifies to 1/2 since there are 3 favorable outcomes,

spinning a 1, 3, or another 3 since these are odd numbers.

So now we have 1/5 × 1/2 and when multiplying fractions,

we multiply across the numerators and denominators to get 1/10.

So the probability of spinning an A, then an odd number is 1/10.

5 0
2 years ago
Megan is sitting in her car in a parking lot. The car next to her pulls forward.If Megan is looking only at the car next to her
slega [8]
I think it is moving backward because when a car is parking and you are leaving, then you would be moving backward.

Hope this helped☺☺
8 0
3 years ago
Read 2 more answers
J'K'L'M' is a translation of JKLM by vector (-6/2). What are the coordinates of K'? What are the coordinates of M'?
pochemuha

By applying the concept of <em>rigid</em> transformation and the equation of translation we conclude that the coordinates of points K' and M' are (-2, 3) and (-4, 1).

<h3>How to apply a translation to a point on a Cartesian plane</h3>

<em>Rigid</em> transformations are transformations applied onto <em>geometric</em> loci such that Euclidean distance is conserved at every point of the loci. Translations are an example of <em>rigid</em> transformations, whose formula is defined by the following expression:

P'(x, y) = P(x, y) + \vec v     (1)

Where:

  • P(x, y) - Original point
  • P'(x, y) - Resulting point
  • \vec v - Translation vector

If we know that K(x, y) = (4, 1), M(x, y) = (2, -1) and \vec v = (-6, 2), then the coordinates of points K' and M' are:

Point K'

K'(x, y) = (4, 1) + (-6, 2)

K'(x, y) = (-2, 3)

Point M'

M'(x, y) = (2, -1) + (-6, 2)

M'(x, y) = (-4, 1)

By applying the concept of <em>rigid</em> transformation and the equation of translation we conclude that the coordinates of points K' and M' are (-2, 3) and (-4, 1).

To learn more on translations: brainly.com/question/17485121

#SPJ1

7 0
1 year ago
I need help with all of them
sveticcg [70]

I just answered this xD

1-3 is given as an example.

4. True

5. False. It is the same thing twice

6. True

3 0
3 years ago
Find the value of x if ac is 82
AveGali [126]

Answer:6.6666 I think

Step-by-step explanation:

6x+6x-1-1=82 12x-2=82

82-2=80

80/12=6.6666

5 0
3 years ago
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