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strojnjashka [21]
3 years ago
12

A square-shaped park has an area of 324 yd2. What are the dimensions of the park?

Mathematics
2 answers:
Tpy6a [65]3 years ago
5 0

Answer:

18 yards

Step-by-step explanation:

\sqrt{324} = 18

kaheart [24]3 years ago
4 0

Answer:

the dimensions are 81

Step-by-step explanation:

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If you made a graph to represent a situation where each avocado costs $0.89, what would be the slope of the line?
tatuchka [14]
Y=.89x
X- amount of avocados
Y- $total of avocados
.89- for each or 89/100 every avocados
7 0
3 years ago
A basketball player scored x, y, and z points in 3 games. Express the average number of points scored by the player in terms of
Anettt [7]
The average will be the total points divided by the number of games:

(x+y+z) / 3
7 0
3 years ago
F(x)= <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4x%20-%207%7D%7B10%7D%20" id="TexFormula1" title=" \frac{4x - 7}{10} "
Naily [24]

Answer:

To find f-¹(x) of f(x) equate f(x) to y

That's

f(x) = y

So we have

y =  \frac{4x - 7}{10}

Next interchange the variables that's x becomes y and y becomes x

That's

x =  \frac{4y - 7}{10}

Next make y the subject

Cross multiply

We have

4y - 7 = 10x

Move -7 to the right side of the equation

4y = 10x + 7

Divide both sides by 4

We have the final answer as

y =  \frac{10x + 7}{4}

So

f ^{ - 1} (x) =  \frac{10x + 7}{4}

Hope this helps you

7 0
3 years ago
The cooking club made some pies to sell during lunch to make money to go on a field trip. The cafeteria helped by donating two p
Angelina_Jolie [31]

Answer:

They made 7 pies

Step-by-step explanation:

2 x 5 = 10

45 - 10 = 35

35 divided by 5 = 7  

Hopefully this helps you :)

pls mark brainlest ;)

3 0
3 years ago
Can anyone help me wit this!!
dybincka [34]

Answer:

  • See attachment for table values
  • y₁ = y₂ for x = 6

Step-by-step explanation:

In each case, put the x-value in the formula and do the arithmetic. If you're allowed, you can save some time and effort by realizing that the solution (x) will have to be an even number.

y₁ is an integer value for all integer values of x. y₂ is an integer value for even values of x only. y₁ and y₂ will both be integers (and possibly equal) only when x is even.

For example, for x = 6, we have

... y₁ = 3·6 - 8 = 18 -8 = 10

... y₂ = 0.5·6 +7 = 3 +7 = 10

That is, for x = 6, both columns of the table have the same number (10). That is, y₁ = y₂ for x = 6. The solution to the equation

... y₁ = y₂

is

... x = 6.

3 0
3 years ago
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