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Viefleur [7K]
3 years ago
9

Please help serious answers only

Mathematics
2 answers:
allochka39001 [22]3 years ago
6 0

Answer:

I got 82 for this

prisoha [69]3 years ago
5 0

Answer:

892

Step-by-step explanation:

All you have to do is plug in 3 for z

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How can you determine the same price if you are given the regular price and a percent of markdown
OLEGan [10]
You can determine the actual markdown by changing the percentage to a decimal then multiplying it by the price to find your mark down.
4 0
3 years ago
What is the average rate of change of h over the interval (2,6) ?<br> Give an exact number.
Viktor [21]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Javier is considering two lawn care services. Premier Landscaping charges $15.00 for travel to the job site and $55.00 per hour
Wittaler [7]

Answer:

Time in which both companies charge same cost = 1.5 hour

Step-by-step explanation:

Given:

                                                        Fixed    Variable

Premier Landscaping charges          $15        $55

Ace Landscaping charges                               $65

Find:

Time in which both companies charge same cost:

Computation:

Assume in X time both companies charge same cost:

So,

Premier Landscaping total cost = Ace Landscaping total cost

⇒ $15 + $55(Time taken) = $65 (Time taken)

⇒ $15 = $65 (Time taken) - $55(Time taken)

⇒ $15 = $10 (Time taken)

⇒ Time taken = 1.5 hour

Time in which both companies charge same cost = 1.5 hour

6 0
3 years ago
In the figure above, what is the area of triangle QRS?
Vlad [161]

Answer:

D) 20.

Step-by-step explanation:

First find the value of x using Pythagoras theorem:

10^2 = x^2 + (2x)^2

5x^2 = 100

x^2 = 20

x = √20

  = 2√5.

So the area of triangle

= 1/2 * base * height

= 1/2 * 2x * x

=  x^2

=  (2√5)^2

=  20.

6 0
2 years ago
Identify the number that does not belong with the other three. Explain your reasoning. negative 10 over 2, negative 13.4, square
11111nata11111 [884]
Sqrt 18 I believe :)
8 0
3 years ago
Read 2 more answers
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