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aivan3 [116]
3 years ago
6

Find Johnson's average speed in meters per second.

Mathematics
1 answer:
makkiz [27]3 years ago
7 0

Answer:

What is the distance traveled and the amount of time traveled

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What is the median 5,7,9,10,16,17,20
kolezko [41]

Answer:

10

Step-by-step explanation:

For an odd number of values, the median is the middle value when you write the values in ascending order.

5, 7, 9, 10, 16, 17, 20

The median is 10.

6 0
3 years ago
Which equation is being graphed here?
Effectus [21]
<h2><u>Answer:</u></h2><h3>\boxed{\boxed{\sf{y+4=-\frac{3}{2}(x-2)}}}</h3><h2><u></u></h2><h2><u>Solution Steps:</u></h2>

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<h3>1.) Graph each equation:</h3>

(I've included the graphs below.)

So your answer is c, \bold{y+4=-\frac{3}{2}(x-2)}.

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7 0
2 years ago
If my children made 18 cookies then my children made 18 more how many cookies are altogether​
igor_vitrenko [27]

18+18=36 so there are 36 cookies altogether

6 0
3 years ago
Read 2 more answers
Simplify and find the perimeter of the triangle
lbvjy [14]

Answer:

2x - 19

Step-by-step explanation:

Perimeter = sum of sides

First let's simplify each side

We can simplify each side by using distributive property. Distributive property is where you multiply the number on the outside of the parenthesis by the numbers on the inside of the parenthesis.

2(x + 5)

Distribute by multiplying x and 5 by 2

2 * x = 2x and 2 * 5 = 10

2x + 10

1/2(4x + 8)

Distribute by multiplying 4x and 8 by 1/2

1/2 * 4x = 2x and 1/2 * 8 = 4

2x + 4

-3(2x + 11)

Distribute by multiplying 2x and 11 by -3

-3 * 2x = -6x

-3 * -33

-6x - 33

Finally add all the simplified expressions ( remember that they represent the side lengths of the triangle )

2x + 10 + 2x + 4 - 6x - 33

Combine like terms

2x + 2x - 6x = -2x

10 + 4 - 33 = -19

Perimeter: -2x - 19

7 0
2 years ago
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Which sequences are arithmetic? Check all that apply.
abruzzese [7]
The arithmetic sequences are 3rd one, and 5th one as they are increasing or decreasing by a constant rate of change
5 0
2 years ago
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