Sketch a graph of a quadratic function with imaginary roots.

Answer:

-15

Step-by-step explanation:

Since 3x-9= 3(x-3), you would multiply -5 by 3 so, you would get -15.

Hope this helps!!!

Answer:

Cada uno de los asistentes pagó $ 80 pesos por el combo de palomitas y refrescos.

Step-by-step explanation:

El problema nos indica que Juan, Marisela y Víctor pagaron en partes iguales el combo de palomitas y refrescos. Por tanto, la parte correspondiente a cada uno es igual al total pagado dividido entre el número de asistentes. Es decir:

[tex]x = \frac{\$\,240}{3}[/tex]

[tex]x = \$ \,80[/tex]

Cada uno de los asistentes pagó $ 80 pesos por el combo de palomitas y refrescos.

Answer: 5

Step-by-step explanation: The flat line means it stopped and I was straight from 6-11 so 5

Answer:

1

Step-by-step explanation:

= 10^0

= 10×0

= 0

According to the laws of exponent of a number has power 0 then the number becomes equal to 1 .

Therefore, 0=1

Answer:

25% did not make their own lunch.

Step-by-step explanation:

18/24=75%

100%-75%

Answer is B. Becuz (4,096)1/3 equals to 16. And so does (16×16)1/2

Answer: x=10

Step-by-step explanation:

5x+17+3x+19=116

5x+3x+17+19=116

8x+36=116

8x=80

x=10

I hope this helps you!

Answer:

1,560$

Step-by-step explanation:

200 on first 5000$

400 on second 5000$

960 on remaining 8000$

= 1560 total

Answer:

$840

Step-by-step explanation:

5,000x.04=200

5,000x.08=400

2,000x.12=240

200+400+240=840

Let the measure of the first angle be = x

Let the measure of the second angle = x

Then , the measure of the third angle = x - 12

Let us find the value of all of these angles using the angle sum property .

Sum of all angles inside a triangle = 180°

[tex]x + x + x - 12 = 180[/tex]

[tex]3x - 12 = 180[/tex]

[tex]3x = 180 + 12[/tex]

[tex]3x = 192[/tex]

[tex]x = \frac{192}{3} [/tex]

[tex]x = 64[/tex]

[tex]measure \: of \: the \: first \: angle = x = 64°[/tex]

[tex]measure \: of \: second \: angle \: = 64°[/tex]

[tex]measure \: of \: the \: third \: angle \: = x - 12 = 64 - 12= 52°[/tex]

∴ The measure of the first angle = 64° , the measure of the second angle = 64° and the measure of the third angle = 52° .

If 2a = -10, that means a = -5 Because 2(-5) makes -10.

Thus, -6(-5) = 30 #

Therefore, -6a = 30

= [3x3^-2x(-2)^6/2x3^-1x(-2)^5]^2 = 1

Answer:

1

Step-by-step explanation:

[tex][\frac{3a^{-2} b^6}{2a^{-1}b^5}] ^{2} \\=[1.5 a^{-2-(-1)} b^{6-5}]^2\\=[1.5a^{-2+1}b]^2\\=[1.5a^{-1}b]^2\\\\Substituting\ a=3,b=-2, we\ get,\\=[1.5*3^{-1}*-2]^2\\=[1.5*1/3*-2]^2\\=[1/2*-2]^2\\=[-1]^2\\=1[/tex]

Answer:4

Step-by-step explanation:4

Answer:

to clear things up

on edge the answer is 4

on other school programs its -5 not sure which ones though.

Step-by-step explanation:

also i know on edge its 4 because i got it right

Answer:

Step-by-step explanation:

Equation A = 2x - 1 = 5x

Bringing like terms on one side

-1 = 5x - 2x

-1 = 3x

Answer:  1413

Step-by-step explanation:

You multiply 471 time 3.

Answer:

3

Step-by-step explanation:

The variance of this population data set is 3.

To find the variance of the set of data we first need to calculate the mean of the set.

mean = sum of each element / number of elements

mean = (3 + 9+ 8+ 9+ 4+ 5+ 7+ 11+ 9+ 7+ 5+ 4+ 3+ 1)/14 = 6.07

We can now find the variance by the following formula:

[tex]s^2 = \dfrac{(x- mean)^2}{n- 1}[/tex]

So by applying the data from the problem we have:

s² = [(3 - 6.07)² + (9 - 6.07)² + (8 - 6.07)² + (9 - 6.07)² + ....]/(14 - 1)

s² = [0.36 + 5.76 + 12.96 + 11.56 + 2.56]/13 = 3

Therefore the variance on the data set is 3.

Learn more about variance;

https://brainly.com/question/14473160

#SPJ2

Answer:

C) -5/12

Step-by-step explanation:

To find the slope of a line with given points, you divide the difference of y-coordinates by the difference of the x-coordinates of those same 2 points.

x's:-9-3=-12

y's:-1-(-6)=5

Then, you put the answer of the y's in the numerator, and x's in the denominator, giving you 5/-12, but you can't have a negative in the denominator, moving it up to become -5/12 as the slope.

Answer:

the answer is 5, because 5x2=10.

Answer:

a and c

Step-by-step explanation:

Answer:

#1 is 2x-12°=-12

#2 is x+34°=34

Step-by-step explanation:

when it tells you to add the second number will always be that number but a positive.

when it tells you to subtract the second number will always be that number but a negative.

plus=positive

minus=negative

remember that.

hope that helped you out!

Given parameters:

Terms of the sequence  = 7/8 , 3/4 , 9/14

From terms, we know that our first term is  [tex]\frac{7}{8}[/tex]

We need find either of the common difference or the common ratio of this sequence.

For this, the common ratio is applicable.

  Common ratio  = [tex]\frac{3}{4} / \frac{7}{8}[/tex]

 This is the factor by which when we multiply the subsequent terms with results into them;

     Solving the above gives [tex]\frac{6}{7}[/tex]

The common ratio is 6/7.

To find the nth of this sequence we apply the formula below;

            A[tex]_{n}[/tex]  = Arⁿ⁻¹

Aₙ is the term we are looking for

A is the first term of the sequence

r is the common ratio

n is the position of the term

  So for any nth term in this sequence;

         Aₙ   = [tex]\frac{7}{8}[/tex] x [tex]\frac{6}{7}[/tex] ⁿ⁻¹

We can use the above solution to find any term in the sequence.

Answer:656.7577

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(-9)  = 25

g(-1) = 21

Answer:

are u really dixie damilio

Answer:

8m

Step-by-step explanation:

The area of a square is length*width.

We can square root the area to get the length of each side. Since the shape is a square, the lengths are the same.

[tex]\sqrt{64}[/tex]=8

One side is 8m.

8

Hi there !

10x - 3x² =

replace x = 2

= 10(2) - 3(2²)

= 20 - 3(4)

= 20 - 12

= 8

Good luck !

Answer:

Step-by-step explanation:

10x - 3x^2 when X = 2

plugin the value of x=2 into the expression given:

= 10(2) - 3(2)²

= 20 - 12

= 8

Answer:

0

Step-by-step explanation:

Answer:

none!

Step-by-step explanation: