Write a piecewise function for the graph.

Please help!

Answer:

5 balls

Step-by-step explanation:

Answer:

It is 13 balls.

Step-by-step explanation:

9(30-x) = 8x + 49 is the equation.

Answer:

B

Step-by-step explanation:

the symbol is gonna mean thats is finna be a closed circle, so then B is your only option

Answer:

It is A.

Step-by-step explanation:

It shows the steps that distribute everything properly

Answer:

It is D or B. If i am not mistaken

Answer:

x = 36

Step-by-step explanation:

Given

[tex]\sqrt{x+13}[/tex] = 7 ( square both sides )

([tex]\sqrt{x+13}[/tex] )² = 7²

x + 13 = 49 ( subtract 13 from both sides )

x = 36

[tex]\sqrt{x+13}=7\\[/tex]

To solve the radical equation, completing the square all whole equation.

[tex](\sqrt{x+13})^2=7^2\\[/tex]

As defined, [tex](\sqrt{x})^2 =|x|[/tex]

Therefore, [tex](\sqrt{x+13})^2=|x+13|=x+13[/tex]  (Although Absolute Function gives 2 conditions, however - domain of radical function must be greater than or equal to 0. Meaning x < 0 for another condition doesn't apply.)

[tex]x+13=49\\x=49-13[/tex]

Move 13 to subtract.

[tex]x=36[/tex]

Therefore, the answer is x = 36.

Answer:

Step-by-step explanation:

Use the ratio below and solve for x:

Answer:

18.84

Step-by-step explanation:

The formula for circumference is 2(pi)r, I think. The radius is 3. 3 times 2 is 6. 6 times 3.14 is around 18, I think.

hope this helps

Answer:

A

Step-by-step explanation:

Answer:

Nothing

Step-by-step explanation:shahhahhahahahhaha

Sales tax is an additional amount of money you pay based on a percentage of the selling price of goods and services that are purchased. For example, if you purchase a new television for $400 and live in an area where the sales tax is 7%, you would pay $28 in sales tax. Your total bill would be $428.88

Answer: $448.48

Step-by-step explanation:

The amount Hunter will pay in total is;

= 109.68 * 12 months * 3 years

= $‭3,948.48‬

Interest he will pay = Amount paid - Loan amount

= ‭3,948.48‬ - 3,500

= $448.48

Answer:

orange

Step-by-step explanation:

Answer:

first lets write down the statement

"The definition of good mathematical problem is the mathematics it generates rather than the problem itself"

Andrew Willes

People interpret things differently there have been math problems that were told to be unsolved until someone viewed it differently and solved it. If you never try it, you will never solve it. Some problems seem simple but you try them for a year, ten years, a hundred years and it turns out they are extremely hard to solve. Simple but challanging math problems.  The Good Math problems are those that look simple but are hard to solve. The problem itself looks simple But the math it generates is hard and complex to solve.

It is saying that to have a good mathematical problem depends on what that problem is (generates)

Some mathematical problems will be easier or harder than others.

But It is saying that the definition of a good problem is because it's mathematical not what the quesiton is.

Answer:

35 minutes

Step-by-step explanation:

Starting time of the dive of scuba diver = 2:42 PM

Ending time of the dive of scuba diver = 3:17 PM

To find:

Time for which the dive lasted?

Solution:

First of all, let us understand the concept of time.

1 hour of time is competed when 60 minutes are over.

Therefore, after 2:42 PM, 03:00 PM time is taken when 60 minutes are over.

Initially, number of minutes = 42

Number of minutes to 3:00 PM = 60 - 42 = 18 minutes

And up to the time, 3:17 PM, number of minutes = 17 minutes

Total time for which the dive lasted = 17 + 18 = 35 minutes

Answer:

1. you got it dude

Step-by-step explanation:

..............

Answer:i believe the answer is 23

Answer:

expression is ([tex]5^{9}[/tex]) - j

Step-by-step explanation:

^^

5 is raised to the 9th power and then subtraced by j

you dont *really* need the () bc of pemdas but whatever

Answer:A

Step-by-step explanation:

Answer:

(x+8)² + (y+9)² = 100

Step-by-step explanation:

The equation for a circle on a graph is

(x - a)² + (y - b)² = r²

r represents the radius

a represents the x displacement of the circle's center.

b represents the y displacement of the circle's center.

Answer:

17/25

Step-by-step explanation:

0.68 is read as "sixty-eight hundredths."

Write sixty-eight hundredths as a fraction: 68/100

Now we reduce 68/100.

68/100 = 34/50 = 17/25

Answer:

17 /25

Step-by-step explanation:

0.68

is the same as  

6

10

+

8

100

=

68

100

68

÷

4

100

÷

4

=

17

25

As 17 is a prime number we stop at this point. srry if this in not correct

Answer: The domain is the 3rd answer

Step-by-step explanation:

Answer:

6/4 = 3/2

just count the rise/run

Step-by-step explanation:

Answer:

The slope is 3/2

Step-by-step explanation:

We'll call the bottom point (-3,-2) and the top point (1,4). We could rise/run the rise would be 6 units and the run would be 4 units. And we can simplify 6/4 to 3/2.

Answer:

the answer is 56

Step-by-step explanation:

because it is an equilateral triangle the other side is 62 so you add 62+62=124 180-124=56

Angle 1 and Angle 3

This is because the two angels are congruent due to the consecutive angles theorem,

Answer:

x = 10

Step-by-step explanation:

The two triangles are similar, and it says that VUT is similar to EFG so side VT corresponds to side EG which means that 8 is just side VU divided by 2.

This means that side EG is 14 divided by 2 and that is 7.

This results in the equation " 2x - 13 = 7" First, add 13 to both sides of the equation to get rid of the -13. This gives 2x = 20. Then divide both sides by two to cancel out and get rid of the 2 in 2x. This leaves x as 10.

Answer:

9 laps

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.4 plus 8.125 =

10.525

thank you