can someone help me with math its homework that I don't get

9514 1404 393

Answer:

  1: 208

  10: 296

  30: 649

Step-by-step explanation:

A scientific or graphing calculator can compute these values for you. A spreadsheet works well, too.

Answer:

4 i think but im having mixed feelings

Step-by-step explanation:

6*60=360

360/9=4

Answer:

$1.05

Step-by-step explanation:

if you do 4.20 divided by 4 you get 1.05 and to see if its right you multiply 1.05 by 4 and you get 4.20.

Answer:

y=2/5(x+5)-3

Step-by-step explanation:

my work is attached

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[tex] \frac{2}{9} = \frac{4}{x + 8} \\ [/tex]

[tex] \frac{4}{x + 8} = \frac{2}{9} \\ [/tex]

Inverse both sides

[tex] \frac{x + 8}{4} = \frac{9}{2} \\ [/tex]

Multiply sides by 4

[tex]4 \times \frac{x + 8}{4} = 4 \times \frac{9}{2} \\ [/tex]

[tex]x + 8 = 2 \times 9[/tex]

[tex]x + 8 = 18[/tex]

Subtract sides 8

[tex]x + 8 - 8 = 18 - 8[/tex]

[tex]x = 10[/tex]

Done...

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Answer:

A) <RXZ and <YXZ

Step-by-step explanation:

I just took the test

Answer:

its a

Step-by-step explanation:

Answer:

$15973.4

Step-by-step explanation:

The formula for depreciation is:

a(1 - r)^t

a = Initial value =$36,000

r = depreciation rate = 15% = 0.15

t = time in years = 5 years

The depreciation value = $36000 × (1 - 0.15)⁵

= 36000(0.85)⁵

= $15973.39125

Approximately = $15973.4

The value of the boat is $15,973 after 5 years.

Given that,

According to the scenario, computation of the given data are as follows,

Value of boat = [tex]A (1 - r )^{t}[/tex]

By putting the value, we get

Value = [tex]36,000(1 - 0.15)^{5}[/tex]

= [tex]36,000(0.85)^{5}[/tex]

= 36,000 [tex]\times[/tex] 0.4437053125

= $15,973.4  or $15,973

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Answer:

$2.9

Step-by-step explanation:

Given the following data;

Total cost of package = $14.50

Number of package = 5

To find the cost of each package;

[tex] Cost \; per \; package = \frac {Total \; cost \; of \; package}{Number \; of \; package} [/tex]

Substituting into the equation, we have;

[tex] Cost \; per \; package = \frac {14.5}{5} [/tex]

Cost per package = $2.9

Therefore, the cost per package of bottled water is $2.9.

Answer:

Putting x=5 in [tex]f(x)=\{5^x\}-3[/tex] we get f(5)=3122

Step-by-step explanation:

We need to evaluate [tex]f(x)=\{5^x\}-3[/tex] when f(5)

Finding f(5) we need to put x=5

[tex]f(x)=\{5^x\}-3\\x=5\\f(5)=\{5^5\}-3\\f(5)=3125-3\\f(5)=3122[/tex]

So, f(5)=3122

Putting x=5 in [tex]f(x)=\{5^x\}-3[/tex] we get f(5)=3122

Answer:

y=0.5x+3

Step-by-step explanation:

Divide both sides by 2 which will give you y=0.5x+3.

Answer:

32

Step-by-step explanation:

Area of the rectangular tiles = 32cm²

Area of tiles inside the rectangle = 1m²

Number of tiles inside the triangle = area of rectangle/area if the tikes inside the rectangle= 32cm²/1cm² = 32

Hence 32 1cm² tiles can fill the boundary of the rectangle.

Answer:

the answer is a. it has to be more than 13 and less than 19

Answer:

A. French troops joined the war on behalf of the colonists.

Step-by-step explanation:

The Battle of Saratoga is often seen as the turning point of the war. It renewed the morale of the American public and convinced potential foreign partners, such as France, that America could win the war and that it might be in their best interests to send aid.

Answer:

Its A

Step-by-step explanation:

Answer:

Step-by-step explanation:

(A). The quadrilateral ABCD is a trapezoid.

(B). A = 36 units²

Answer:

null

Step-by-step explanation:

they never intersect, cuz they are parallel

Answer:

lebron james to the 2nd power.

Step-by-step explanation:

Answer:

5.248 x 10^5

Step-by-step explanation:

there should be one digit and then however many decimals after. the exponent is positive because the original number is larger than one's digit.

Answer:

d = 4 + 6h

Step-by-step explanation:

Given that :

Travel charge = $4 flat fee

Hourly charge = $6 per hour

Amount of dollar student can earn in an evening = d

Amount of hours spent babysitting = h

d = travel charge + (hourly charge * amount of hours)

d = $4 + ($6 * h)

d = 4 + 6h

Using function concepts, it is found that what happens to f(x) when x is a very small positive number is that:

F(x) is a negative number with a large absolute value.

F(x) goes to negative infinity, that is, when x is a very small positive number, F(x) is a negative number with a large absolute value.

More can be learned about function concepts at https://brainly.com/question/25537936

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Answer:

F(x) is a negative number with a large absolute value.

Step-by-step explanation:

Answer:

640u  

2

−492u+55

Step-by-step explanation:

notsure

Answer:

Step-by-step explanation:

Answer:

There is a multiplication error. The payment should be $48 per month.

Step-by-step explanation:

Answer:

There is a multiplication error. The payment should be $48 per month.

Step-by-step explanation:

Step-by-step explanation:

Principle (P) =$4500

Rate(R) =9%

Time(T)=3.5yrs

We know,

SI=P×T×R/100

=4500×3.5×9/100

=$1417.5

Answer:

8

Step-by-step explanation:

Answer:

x=11

Step-by-step explanation:

7x+13= 90 should be your equation.

when you solve you should have:

7x+13=90 but you want to start to solve so the first step would be to subract 13 from both sides because your adding 13 you wanna do the opposite of that and the opposite of addition is subtraction.

7x=77 now you wanna divide 7 from both sides

x=11

I think you wrote an incomplete question. With a little research, I was able to find a question similar to you which is attached below. So, I would solve your question based on the question attached below, which anyways would clear your concept.

Answer:

[tex]g(x)[/tex] is the graph of [tex]f(x)[/tex] translated left [tex]3[/tex] units. Also, the comparison graph is attached below.

Step-by-step explanation:

Considering the complete question attached below

Given the function

[tex]f\left(x\right)\:=\:4x+1[/tex]

As for [tex]g(x)=f(x-h)[/tex], the graph of [tex]g(x)[/tex] is the graph of [tex]f(x)[/tex] translated right h units when '[tex]h[/tex]' is greater than zero, and left | [tex]h[/tex] | units when h is lesser than zero.

so it is clear if  

[tex]g(x)=4(x+3)+1[/tex] and [tex]f\left(x\right)\:=\:4x+1[/tex], then [tex]g(x) = f(x+3)[/tex].

Hence, [tex]h = -4[/tex] ( lesser than zero i.e. h < 0).

Therefore, [tex]g(x)[/tex] is the graph of [tex]f(x)[/tex] translated left [tex]3[/tex] units. Also, the comparison graph is attached below.

Answer with Explanation:

Euro is the currency of some countries in the European Union like Germany, France, Greece, Estonia, etc.

Php refers to Philippine peso. This is the currency used in the Philippines.

In order to convert Euro to Php, you have to check the value of 1 Euro in comparison to Php. The value is not stable and it fluctuates depending on the economic situation of the country.

The value of 1 Euro (€1) as of today is ₱57.03 (you can check this online or on the newspaper).

Let's say you want to convert €5 to ₱ . You can do this:

€5 x [tex]\frac{57.03 pesos}{1 Euro}[/tex] = ₱285.15 (therefore, 5 Euros is equivalent to ₱285.15)

Always remember to check the value of one currency to another currency in order to arrive at a correct equivalent.

The equation that indicates the number of real solution in the polynomial is presented as follows;

[tex]\left(x^2-\dfrac{14426}{7535} \cdot x +\dfrac{42196}{15933} \right)\cdot \left(x+\dfrac{15933}{7535} \right)\cdot 5 = 0[/tex]

A polynomial is an expression that has two or more algebraic terms of the same variables that have different powers.

The specified expression is presented as follows;

5·x³ + x² - 7·x + 28

The polynomial equation can be factored using a graphing calculator to get;

5·x³ + x² - 7·x + 28 = [tex]\left(x^2-\dfrac{14426}{7535} \cdot x +\dfrac{42196}{15933} \right)\cdot \left(x+\dfrac{15933}{7535} \right)\cdot 5[/tex]

When the expression is equated to 0, we get;

[tex]\left(x^2-\dfrac{14426}{7535} \cdot x +\dfrac{42196}{15933} \right)\cdot \left(x+\dfrac{15933}{7535} \right)\cdot 5 = 0[/tex]...(1)

The discriminant of the expression [tex]\left(x^2-\dfrac{14426}{7535} \cdot x +\dfrac{42196}{15933} \right)[/tex] is less than 0, therefore, the expression [tex]\left(x^2-\dfrac{14426}{7535} \cdot x +\dfrac{42196}{15933} \right)[/tex] has no solution

The real solutions found from equation (1) is therefore;

[tex]x=-\dfrac{15933}{7535}[/tex]

There is therefore one solution to the expression

The equation that expresses the number of solutions is therefore;

[tex]\left(x^2-\dfrac{14426}{7535} \cdot x +\dfrac{42196}{15933} \right)\cdot \left(x+\dfrac{15933}{7535} \right)\cdot 5 = 0[/tex]

Learn more about polynomials here:

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Answer:

6% of each

Step-by-step explanation: