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1 year ago

????????????????????

Mathematics

1 answer:

Lyrx [107]1 year ago

8 0

Answer:

absolute value and square root func. share x-intercept

Step-by-step explanation:

The absolute value is the red one, specifically y = |x| + ~4.5

the square root function is the green one. they touch on the x axis so that is why that js the answer

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The scale of a certain map is 4/5 inch = 16 miles. A square park is represneted on the map by a square with side length 5/8 inch

lions [1.4K]

Answer:

The area of this park is 130.60 square miles.

Step-by-step explanation:

Given : The scale of a certain map is $\frac{4}{5}$ inch = 16 miles. A square park is represented on the map by a square with side length $\frac{5}{8}$ inch.

To find : What is the actual area of this park?

Solution :

The scale of a certain map is $\frac{4}{5}$ inch = 16 miles.

Let the side length of $\frac{5}{8}$ inch = x miles.

So, $\dfrac{\frac{4}{5}}{\frac{5}{8}}=\dfrac{16}{x}$

$\dfrac{4\times 8}{5\times5}=\dfrac{16}{x}$

$\dfrac{32}{25}=\dfrac{16}{x}$

$x=\dfrac{16\times 25}{35}$

$x=11.428$

The side length of a square is 11.428 miles.

The area of the square is $A=s^2$ .

$A=(11.42)^2$

$A=130.599\ miles^2$

To nearest hundredth,

The area of this park is 130.60 square miles.

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3 years ago

Karissa has registered to win a new necklace from a raffle drawing. She purchased 9 out of the 150 tickets sold. What percent ch

Anna [14]

Answer:

Step-by-step explanation:

we know that

To find out the percentage chance that Karissa has of winning the necklace, divide the number of tickets purchased by the total number of tickets

$\frac{9}{150}=0.06$

Convert to percentage (multiply by 100)

$0.06(100)=6\%$

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3 years ago

There are 3.2 million teachers in the United States and 5.66 x 107 students. How many times more students than

Marat540 [252]

Answer:

602.42 million

Step-by-step explanation:

I know the answer is 602.42 million because I used addition and subtraction.

First, I knew there was 5.66x 107 million students. So, I multiplied 5.66 and 107, and I got 605.62 million. I knew there were 3.2 million teachers in the US. Next, I subtracted 3.2 million from 605.62 million.

605.62-3.2=602.42

So, there are 602.42 million more students than teachers in the United States.

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3 years ago

Determine which system below will produce infinitely many solutions.

navik [9.2K]

I believe that the answer is B

I hope this helps. :)

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3 years ago

Hey what is 30 % of 3.5 million?

arsen [322]

Answer:

1,050,000

Step-by-step explanation:

4 0

3 years ago

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