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patriot [66]
3 years ago
10

A field has an area of 9/20 square mile. find the width of the fieldif the length is 10/9 mile long

Mathematics
1 answer:
marusya05 [52]3 years ago
7 0

The answer is 12/15

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..............................
Kruka [31]

Answer:

x=17

Step-by-step explanation:

(6x+10)(x+17)(4x-34)

6x+10+x+17+4x-34=180

Add:- 6x+x+4x=11x

and 10+17-34=-7

So, 11x-7=180

Add 7 to both sides:-

11x=187

Divide both sides by 11:-

\frac{11x}{11}=\frac{187}{11}

x=17

<u>OAmalOHopeO</u>

8 0
2 years ago
7. Which of the verbal descriptions best matches the function below? <br><br> f(x)=0.02x+150
slega [8]

Gene earns 2% interest after depositing $150 into his account , Option D.

<h3>What is a Function ?</h3><h3 />

A function is a law that relates an independent variable and a dependent variable with each other.

The function given is

f(x) = 0.02 x +150

Option D , Gene earns 2% interest after depositing $150 into his account

So this verbal description matches the function given as it represents , the total account balance of Gene .

Therefore Option D is the correct answer.

To know more about Function

brainly.com/question/12431044

#SPJ1

6 0
1 year ago
What's the mean of 8, 17, 9, 3, 13
Gnom [1K]
Mean is a form of average, and in order to find this we add up all the numbers then divide by the amount of numbers we have.

So, we have 5 numbers here. (8, 17, 9, 3, and 13)

8 + 17 + 9 + 3 + 13 = 50

50/5 = 10

The mean of those five numbers is 10.
6 0
3 years ago
i need to help write the equation in vertex form for the parabola with vertex at ( 2,-1) and y - intercept 5
densk [106]

Answer: y= 5/2(x-2)^2 - 1

Step-by-step explanation:

y=a(x-2)^2 - 5

5=a(0-2)^2 - 5

10=a(-2)^2

10=a4

a=10/4 or 5/2

5 0
3 years ago
Determine the rate and the unit rate. $279 for 9 tickets. $18 for 6 volleyballs. 4 fouls in 20 minutes. 36 strikeouts in 54 inni
sergejj [24]
<span>The rate is the ratio and the unit rate is the rate when the denominator is 1.


$279 for 9 tickets.

=> rate = $279 / 9 tickets => unit rate = $ 31/ ticket

 $18 for 6 volleyballs.

=> rate = $ 18 / 6 volleyballs =>  unit rate = $ 3 / volleyball

4 fouls in 20 minutes.

=> rate = 4 fouls / 20 minutes => unit rate = 0.2 fouls / minute

36 strikeouts in 54 innings.

=> rate = 36 strikeouts / 54 innings => unit rate = 0.67 strikeouts / inning
</span>
4 0
3 years ago
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