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sleet_krkn [62]
3 years ago
14

Two landscapers are working on a yard. If the first worker can complete the job in 5 hours, and the second worker can complete t

he job in 4 hours and 30 minutes, approximately how long (to the nearest minute) will it take if they work together? (Enter the hours and minutes with a comma in between )
Mathematics
1 answer:
erastovalidia [21]3 years ago
3 0

Answer:

9 hours and 30 mins

Step-by-step explanation:

This is the right answer

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How many solutions does the following absolute value equation have? |x+3|=4
bekas [8.4K]
It has two solutions.
The first solution is x = -7
The second solution is x = 1

Hope this helps!
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Tammy is playing pool and wants to win the game by hitting the eight ball into the corner pocket. If the eight ball will hit the
hodyreva [135]

Transformation involves changing the size and location of a function.

\mathbf{y = 2|x - 6|} is produced by a vertical stretch, and a horizontal shift left.

An absolute function is represented as:

\mathbf{y = a|x - h| + k}

The parameters are represented as:

<em />\mathbf{(h,k) = (6,0)}<em> --- vertex</em>

<em />\mathbf{(x,y) = (8,4)}<em> --- point</em>

<em />

<em />

Substitute \mathbf{(h,k) = (6,0)} and \mathbf{(x,y) = (8,4)} in \mathbf{y = a|x - h| + k}

\mathbf{4 = a|8 - 6| + 0}

\mathbf{4 = a|8 - 6|}

\mathbf{4 = a|2|}

Remove absolute brackets

\mathbf{4 = a \times 2}

Divide both sides by 2

\mathbf{a= 2}

Substitute \mathbf{a= 2} and \mathbf{(h,k) = (6,0)} in \mathbf{y = a|x - h| + k}

\mathbf{y = 2|x - 6| + 0}

\mathbf{y = 2|x - 6|}

The parent function of an absolute function is:

\mathbf{y = |x|}

A right translation is represented as:

\mathbf{y = |x - h|}

And a vertical stretch is represented as:

\mathbf{y = a|x - h|}

Hence,

<em />\mathbf{y = 2|x - 6|}<em> is produced by option (d)</em>

Read more about transformations at:

brainly.com/question/13801312

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2 years ago
What is the product in simplest form?
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Hey there!

-89*56=-4, 984

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