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d1i1m1o1n [39]
3 years ago
14

At the gym, Hillary swims every 6 days and runs every 4 days. If she did both activities today, in how many days will she do bot

h activities again on the same day?"
Mathematics
1 answer:
natulia [17]3 years ago
7 0

Answer:

we know that

Hillary

swims every 6 days---> Multiples of 6---> 6-12-18-24-30-36-42-48-54

runs every 4 days-----> Multiples of 4----> 4-8-12-16-20-24-28-32-36-40-44-48

cycles every 16 days---> Multiples of 16---> 16-32-48-64

therefore

In 48 days she will do all three on the same day.

the answer is

48 days

Step-by-step explanation:

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The x =0 and y = 1 are coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2.

<h2>We have to determine</h2>

What are the x- and y- coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2?

<h3>According to the question</h3>

A line segment at points A(2, -3) and B (-4, 9).

The x- and y- coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2 is given by;

\rm x=\dfrac{m}{(m+n)} [x_2- x_1]+ x_1 \\&#10;\\&#10; y=\dfrac{m}{(m+n)} [y_2- y_1]+ y_1 \\&#10;\\

Where \rm x_1 = 2 , \ x_2 =-4, \ y_1 =-3, \ y_2 = 9

Substitute all the values in the formula;

\rm x=\dfrac{m}{(m+n)} [x_2- x_1]+ x_1 \\\\

\rm x=\dfrac{1}{(1+2)} [-4-(2)]+ (2)\\\\ x = \dfrac{1}{3} \times (-6) +2 \\&#10;\\&#10;x = -2+2\\&#10;\\&#10;x=0

\rm y=\dfrac{m}{(m+n)} [y_2- y_1]+ y_1 \\\\ y=\dfrac{1}{(1+2)} [9-(-3)]+ (-3)\\\\&#10;y = \dfrac{1}{3} \times (12) -3\\&#10;\\&#10;y = 4-3\\&#10;\\&#10;y =1

Hence, the x =0 and y = 1 are coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2.

To know more about Coordinates click the link given below.

brainly.com/question/13847533

7 0
3 years ago
Helppppppppppppppppp
Elina [12.6K]

Answer:

<em><u>Junae</u></em>

Step-by-step explanation:

<em><u>So, I am going to guess it is Junae because I wrote it in slope intercept form:</u></em>

y = -3/2x + 5/2

<em><u>Which means it wasn't already in that form? I hope I am right!</u></em>

3 0
3 years ago
If 9,309 is factored so that 29 is one of the factors, what number is the other factor
astra-53 [7]

answer: 321

work: factors are two numbers that are multiplied together to equal another number. so, the other factor is whatever the result of 9309/29 is. 9309/29= 321. so, the other factor is 321.

6 0
4 years ago
A rock formation is 5 miles due north of its closest point along a straight shoreline. A visitor is staying in an inn that is 7
GREYUIT [131]

Answer:

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Step-by-step explanation:

In the image that I am going to attach we can see the description of the statement in a graph, now, the right triangle is formed, and we can apply Pythagoras, and the hypotenuse would be equal to:

(5 ^ 2 + x ^ 2) ^ (1/2)

The speed is equal to:

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we derive with respect to x, and we are left with:

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x / (3 * (5 ^ 2 + x ^ 2) ^ (1/2)) = 1/6

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(2 * x) ^ 2 = (5 ^ 2 + x ^ 2)

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3 * x ^ 2 = 25

x ^ 2 = 25/3

x = 2.88

now we replace

7 - x = 7 - 2.89 = 4.11

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7 0
3 years ago
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3 years ago
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