please help me! i’ll mark you as brainlist !

Answer:

A

Step-by-step explanation:

When doing function behaviors it would be really helpful if you memorized the picture i've attached below

We can see that we have a negative leading coefficent  and an odd degree which means that as x approaches -∞ it's positive and as x approaches ∞ it's negative

This means that the answer is A

Answer:

B. x = 8√3 ≈ 13.86; y = 8

Step-by-step explanation:

✔️Find x using trigonometric ratio:

Reference angle = 60°

opposite = x

Hypotenuse = 16

Thus:

Sin(60) = x/16

16*sin(60) = x

16*√3/2 = x

8√2 = x

x = 8√3 ≈ 13.86

✔️Find y using Pythagorean Theorem:

y² = 16² - (8√3)²

y² = 256 - 192 = 64

y = √64

y = 8

Answer:

Option (D)

Step-by-step explanation:

Given expression is,

x³ × 3 ÷ [tex]\frac{2}{9}[/tex] + 9x - (7 - 6x)

By substituting x = [tex]\frac{2}{3}[/tex],

[tex](\frac{2}{3})^3\times 3 \div \frac{2}{9}+9(\frac{2}{3})-[7-6(\frac{2}{3})][/tex]

By using rule PEMDAS,

P - Parenthesis

E - Exponent

M - Multiplication

D - Division

A - Addition

S - Subtraction

[tex]=(\frac{2}{3})^3\times 3 \div \frac{2}{9}+9(\frac{2}{3})-[7-4][/tex]

= [tex](\frac{2}{3})^3\times 3 \div \frac{2}{9}+9(\frac{2}{3})-3[/tex]

= [tex]\frac{8}{27}\times 3 \div \frac{2}{9}+6-3[/tex]

= [tex]\frac{8}{9}\div \frac{2}{9}+6-3[/tex]

= [tex]\frac{8}{9}\times \frac{9}{2}+6-3[/tex]

= 4 + 6 - 3

= 7

Option (D) is the answer.

Answer:

A) [tex]32\pi[/tex]

Step-by-step explanation:

First, solve the volume of the cylinder. It's about [tex]87.96[/tex]

Next, find the volume of the cone. It's about [tex]12.57[/tex]

Thus, the total volume is  [tex]87.96[/tex] [tex]+[/tex] [tex]12.57[/tex], which is about [tex]100.53[/tex]

[tex]100.53[/tex] in terms of [tex]\pi[/tex] is A) [tex]32\pi[/tex]

Hope I helped!

Answer:

You are right I am pretty sure

Answer:

c

Step-by-step explanation:

Answer: C.) 4

-plug 4 in for t

-solve the equation

Answer:

{0,1,2,3,4,5}

Step-by-step explanation:

We are given that

Total number of  machine parts=300

Number of defective machine parts=10

Total number of good machine parts=300-10=290

Sample contain parts that do not conform to customer requirement=5

X  is a random variable which is the number of parts in a sample of 5 parts that do not conform to customer requirements.

We have to find the correct answer.

The sample contain 5 parts

Therefore, the possible values of random variable X

0,1,2,3,4,5

Hence, the range of X is given by

{0,1,2,3,4,5}

Answer:

Saints team scores points = 17

Browns team scores point = 30

Step-by-step explanation:

Let Saints team scores points = x

      Browns team scores point = y

As given,

The Browns scored 13 more points than the Saints.

⇒ y = x + 13

Now, given

The total of  their scores was 47.

⇒ x + y = 47

⇒x + x + 13 = 47

⇒ 2x = 47 - 13

⇒2x = 34

⇒x= [tex]\frac{34}{2}[/tex] = 17

∴ we get

Saints team scores points = x = 17

Browns team scores point = y = x + 13 = 17 + 13 = 30

Answer:

30 , 17

Step-by-step explanation:

browns  have x + 13

saints have y

x+13 + x+y = 47

2x = 34

x=17

17 + y = 47

y=30

Answer:

It took more than 3 hours

Step-by-step explanation:

Because 4/4 is 3 hours if it is higher then that is is more than 3 hours.

Answer:

$121,052.63

Step-by-step explanation:

Tomando en cuenta la fórmula " (1+i)^(n) ". Sustituyes los valores quedando así

(1 + 0.055)^12 y te da como resultado 1.90

Por último divides $230,000 entre 1.90 y ahí tienes el resultado final.

Step-by-step explanation:

Two functions are defined by these equations:

f(x) = 5.1 + 0.8x

g(x) = 3.4 + 1.2x

Put x = 3.9 in both f(x) and g(x).

f(x) = 5.1 + 0.8(3.9)

= 8.22

g(x) = 3.4 + 1.2(3.9)

= 8.08

So, f(x) is greater than g(x).

f(x)-g(x) = 8.22 - 8.08

= 0.14

So, f(x) is 0.14 units more than g(x).

Answer:

Testigos de primera mano

Answer:

Algunos tipos de fuentes primarias son:

*Documentos originales

*Diarios

*Novelas

*Instrumentos musicales

*Minutas

*Entrevistas

*Poesia

*Apuntes de investigacion

*Noticias

*Fotografias

*Autobiografias

*Cartas

*Discursos

ESPERO QUE TE HAYA SIDO DE AYUDA.

Answer:

C. 2428

Step-by-step explanation:

c=152t-44d

Its given that,

t=18, d=7

substituting

c=152(18)-44(7)=2428

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Answer:

x=1

Step-by-step explanation:

Since both lines have 1 as it x value, x=1 is the line

Answer:

Since an equilateral triangle has all three side equal then one of its side is 38mm

The length of one of the sides of the triangle is 38 mm.

The perimeter of a form is the space surrounding its edge. Find the perimeter of various forms by summing the lengths of their sides.

Given that all of the sides of an equilateral triangle are equal in length, we may calculate the length of a side by dividing the perimeter by the triangle's total number of sides, which is 3.

As a result, the equilateral triangle's one side has the following length:

114 mm / 3 = 38 mm

Therefore, the equilateral triangle's sides are each 38 mm long.

Learn more about perimeter here:

https://brainly.com/question/6465134

#SPJ2

Answer:

3 to the 4th power.

Step-by-step explanation:

Basically, here 3 to the 3rd power is 27. Multiplying it by 3 is only adding another power, making it 81, which is the same answer to 3 to the 4th power if that makes sense.

Answer:

09

Step-by-step explanation:

Answer:

she can walk 2 miles mph

Step-by-step explanation:

because 80 ÷8=10

16÷8=2

Answer:

2 miles p/h.

Step-by-step explanation:

16 miles walk = 80miles bike  = 16/80 = 0.2 / 1

0.2 / 1 =  1 / 5  =  2 / 10 as we see 8 difference as we continue the pattern.

2 miles per hour is our answer

Answer:

Step-by-step explanation:

From the right triangle attached in the picture,

sine ratio for the angle X,

[tex]\text{sinX}=\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

       [tex]=\frac{YZ}{XZ}[/tex]

       [tex]=\frac{21}{29}[/tex]

cosine ratio for the angle X,

[tex]\text{cosX}=\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]

        [tex]=\frac{XY}{XZ}[/tex]

        [tex]=\frac{20}{29}[/tex]

tang ratio for the angle X,

[tex]\text{tanX}=\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]

        [tex]=\frac{21}{20}[/tex]

Answer:

C. -1x + (2)

Step-by-step explanation:

(2x + 6) - (3x + 4)

= 2x + 6 -3x - 4

= 2x - 3x + 6 - 4

= -1x +2

Answer:

C

Step-by-step explanation:

Expand the brackets = 2x + 6 - 3x - 4

Take 3x from 2x to get -1x

The equation is now -1x + 6 - 4

Take 4 from 6 to get 2

The equation is now -1x + 2, which is equal to option C

Answer:

1.5 white and 2 blue is an equivalent ratio

Step-by-step explanation:

Answer:

=[tex](x-1)(x+6)[/tex]

Step-by-step explanation:

Answer:

[tex]x^{2} +5x-6=(x-1)(x+6)[/tex]

Step-by-step explanation:

Answer:

20 weekday hours and 16 weekend hours

Step-by-step explanation:

all u do is take 5 hours and multiple them by 4 weekdays so it gives u 20 hours and then u multiple 8 hours by 2 which is 16 hours

Answer:

No. It is not possible.

Step-by-step explanation:

No, that is not possible.

The problem lies in that [tex]a=b[/tex].

Looking at your fourth line of work, [tex](a+b)(a-b)=b(a-b)[/tex]

You divided by [tex](a-b)[/tex].

And because [tex]a=b[/tex], [tex]a-b=0[/tex]

This means that when you divided by [tex](a-b)[/tex] you divided by zero, which cannot happen.

Answer:

what is the question?

Step-by-step explanation:

i need the question to answer

Answer:

it is 4/5 because you have to divide by 6

Answer:

D

Step-by-step explanation:

Since there are two types of values here: tokens and dollars, we will need to use the same value across numerators and denominators in the ratio.

Choice D has 11 tokens over $2 equals to t tokens over $16. In both fractions the numerator is tokens and denominator is dollars.

Answer:

The retail value of the total sales was $311.48

Step-by-step explanation:

14 1/4 dozen cloths were sold

This means that the total number of cloths sold was:

[tex]14*12 + 12*\frac{1}{4} = 168 + 3 = 171[/tex]

Each for $1.88

So the retail value of total sales was.

$1.88*171 = $311.48

The retail value of the total sales was $311.48