Help plz:)))I’ll mark u Brainliest

Answer:

[tex]x(3x - 1) \\ = {3x}^{2} - x[/tex]

Answer:

[tex]x(3x-1) = {3x}^{2} - x[/tex]

Answer:

10,369.04

Step-by-step explanation:

Sorry if i'm wrong i got a little confused with this

un cuadrilátero es un polígono con cuatro aristas y cuatro vértices

Los elementos o características de un cuadrilátero son los siguientes:

4 vértices: puntos de intersección de los lados que conforman el cuadrilátero.

4 lados: segmentos que unen los vértices contiguos.

2 diagonales: segmentos cuyos extremos son dos vértices no contiguos.

4 ángulos interiores: el determinado por dos lados contiguos.

4 ángulos exteriores: el determinado por la prolongación de uno de los lados sobre un vértice y el contiguo en el mismo vértice.

Un incentro, centro de la circunferencia inscrita.

La suma de sus ángulos interiores es igual a 360º

Los cuadriláteros se clasifican según el paralelismo de sus lados, sus longitudes y sus ángulos interiores:

Paralelogramo: sus lados opuestos son paralelos.

Cuadrado: todos sus lados son iguales, todos sus ángulos interiores son rectos, sus diagonales son iguales y perpendiculares entre sí, tiene una circunferencia inscritas y otra circunscrita, además todos los cuadrados son semejantes entre sí .

Rombo: todos sus lados son iguales, cada par de ángulos agudos y obtusos son opuestos, sus diagonales son distintas y perpendiculares entre sí, son bisectrices, tiene una circunferencia inscrita.

Rectángulo: sus lados opuestos son iguales dos a dos y los paralelos, todos sus ángulos interiores son rectos, sus dos diagonales son iguales pero no son perpendiculares entre sí y tiene una circunferencia circunscrita.

Romboide: sus lados opuestos son iguales dos a dos, cada par de ángulos agudos y obtusos son opuestos, sus dos diagonales son de distinta longitud y no son perpendiculares entre sí.

Trapecio: En geometría, se llama trapecio a un cuadrilátero que tiene dos lados no consecutivos paralelos llamados bases del trapecio, y el segmento perpendicular entre las dos bases y su propia longitud son llamadas altura del trapecio

Trapezoide: En geometría euclídea plana, un trapezoide es un cuadrilátero convexo sin lados paralelos.

Ejemplos de cuadriláteros:

Answer:

[tex]m\angle GBE=45^{\circ}[/tex]

Step-by-step explanation:

Any angle with a point on the circle will have a measure that is half of the arc it forms. Since [tex]\angle GBE[/tex] forms arc [tex]\widehat{GE}[/tex] which is given as [tex]90^{\circ}[/tex], the measure of angle [tex]\angle GBE[/tex] is equal to [tex]\frac{90}{2}=45^{\circ}[/tex].

Answer:

225

Step-by-step explanation:

Some other numbers that would work are:

255, 525, 555

Answer:

252, 522, 222, and 552

Step-by-step explanation:

For a number to be divisible by 6, it needs to be divisible by both 2 and 3. For a number to be divisible by 2, it needs to end in an even number, and the only even number we can use is 2.

So far our number is _ _ 2.

For a number to be divisible by three, its digits have to add up to a multiple of three. As of now we need to fill in the hundreds and tens place, and there are 4 combinations to check: 2, 5; 5, 2; 2, 2; and 5, 5.

Case #1: 2, 5

We are checking to see if the number 252 is divisible by six.

2 + 5 + 2 = 9

Since the numbers add up to a multiple of 3, 252 is divisible by 6.

Case #2: 5, 2

We are checking to see if the number 522 is divisible by six.

5 + 2 + 2 = 9

Since the numbers add up to a multiple of 3, 522 is divisible by 6.

Case #3: 2, 2

We are checking to see if the number 222 is divisible by six.

2 + 2 + 2 = 6

Since the numbers add up to a multiple of 3, 222 is divisible by 6.

Case #4: 5, 5

We are checking to see if the number 552 is divisible by six.

5 + 5 + 2 = 12

Since the numbers add up to a multiple of 3, 552 is divisible by 6.

No, because it is not looking for the first occurrence of success.

It is a branch of mathematics that deals with the occurrence of a random event.

Given that a coin is flipped 25 times, and we would like to know the probability that 15 or more of those flips are heads side up.

No, the geometric distribution is not appropriate for this situation.

The geometric distribution models the number of trials needed to obtain the first success, where each trial is independent and has a fixed probability of success.

In this case, we are interested in the number of heads in 25 trials, where the outcomes of the trials are not independent of each other.

Instead, we can use the binomial distribution to calculate the probability of getting 15 or more heads in 25 flips, as each flip is either a success (heads) or a failure (tails), and the trials are independent.

Hence, No, because it is not looking for the first occurrence of success.

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Answer:

Thus, the value of cos 75o is (√3-1) / 2√2.

Step-by-step explanation:

Answer:

I was going to answer this but someone beat me to it haha. Best of luck on your assignment.

Step-by-step explanation:

Have a nice day.

Answer:

B. Debit Cards

Step-by-step explanation:

Debit cards do not affect your credit so they are not on the credit report.

Answer:

[tex]Area = 13[/tex]

Step-by-step explanation:

Given

[tex]A = (4,0)[/tex] -- [tex]x1,y1[/tex]

[tex]B =(5,5)[/tex] -- [tex]x2,y2[/tex]

[tex]C =(0,6)[/tex] -- [tex]x3,y3[/tex]

Required

Area of ABC

This is calculated as:

[tex]Area = \frac{1}{2}|x_1y_2 - x_2y_1 + x_2y_3 - x_3y_2 + x_3y_1 - x_1y_3|[/tex]

This gives:

[tex]Area = \frac{1}{2}|4 * 5 - 5 *0 +5*6 - 0*5 + 0*0 - 4*6|[/tex]

Using a calculator, we have:

[tex]Area = \frac{1}{2}|26|[/tex]

Remove absolute bracket

[tex]Area = \frac{1}{2}*26[/tex]

[tex]Area = 13[/tex]

Answer:

the Answer is 2^5

Step-by-step explanation:

Answer:

2^5

Step-by-step explanation:

5^2 = 25

2^5 = 32

3^3 = 27

1^10 = 1

Hope that this helps!

Answer:

f(X)=2x is the correct answer

Answer: t>3

Step-by-step explanation:

PLATO

Answer:

t > 5

Step-by-step explanation:

Answer:

15 feet

Step-by-step explanation:

do 8/5=1.6, 24/1.6=15

Answer:

x = -2 ± 452i

Step-by-step explanation:

x² + 4x = 117

x² + 4x - 117 = 0

if you solve this quadratic by using the quadratic formula you get:

x = -2 ± 452i

452i is an imaginary number that equals [tex]\sqrt{-452}[/tex]

Answer:

(

2

x

−

6

)

2

+

4

(

2

x

−

6

)

+

3

=

0

Simplify the left side.

Tap for more steps...

(

2

x

−

6

)

2

+

8

x

−

21

=

0

Use the quadratic formula to find the solutions.

−

b

±

√

b

2

−

4

(

a

c

)

2

a

Substitute the values  

a

=

4

,  

b

=

−

16

, and  

c

=

15

into the quadratic formula and solve for  

x

.

16

±

√

(

−

16

)

2

−

4

⋅

(

4

⋅

15

)

2

⋅

4

Simplify.

Tap for more steps...

x

=

4

±

1

2

The final answer is the combination of both solutions.

x

=

5

2

,

3

2

Step-by-step explanation:

Answer:

1.) Observational Study

2.) Survey

3.) Experiment

4.) Survey

Step-by-step explanation:

Observational study is a study conducted based on observations

A Survey, is an answer to a question asked that varies from people to people and their opinions.

Experiment is a research based on statistical and experimental data

Hope this helps!

Answer:

y +x and the answer will be xy

Answer:

4

Step-by-step explanation:

I guess u need to ignore f(x) for this one.

g(x) =x-3

g(7)=7-3

= 4

Answer:

In mathematics, a linear equation is an equation that may be put in the form are the coefficients, which are often real numbers.

Step-by-step explanation:

Hope this helped Mark BRAINLIEST!!!!

9514 1404 393

Answer:

  (x, y) = (4, 5)

Step-by-step explanation:

We notice that the coefficients of y are opposites, so we can eliminate y by adding the two equations together.

  (4x -3y) +(x +3y) = (1) +(19)

  5x = 20 . . . . . . simplify

  x = 4 . . . . . . . . .divide by 5

Substituting into the second equation gives ...

  4 +3y = 19

  3y = 15 . . . . . . . subtract 4

  y = 5 . . . . . . . . . divide by 3

The solution is (x, y) = (4, 5).

Answer:

[tex] = (3209) - (1893) \\ = 1.32 \times {10}^{3} \\ = 1320[/tex]

[tex] \small{ \star{ \underline{ \blue{becker}}}}[/tex]

Answer:

1320

Step-by-step explanation:

round off

3209 ≈ 3210

1893 ≈ 1890

estimated difference = 3210 - 1890 = 1320

Answer:

1320m

hope this helps

have a good day :)

have a good day :)

Step-by-step explanation:

Answer:

B, 7/20

Step-by-step explanation:

If two events are mutually exclusive that means that there is no intersection

so in the union formula: AUB=A+B-A∩B

A∩B=0

we can write P(a)=x

7/10=7/20+x+0

7/10-7/20=x

x=7/20

Ans - A, C, E

Hope it helps You

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Thank You

The correct points to the equation. are (0,6)  , C. (2,3) , E. (4,0) a

An equation, statement of equality between two expressions consisting of variables and/or numbers.

3x + 2y = 12

To determine the points that are solutions to this equation

we have to apply substitution method

1. 3 * (0) + 2*6 = 12  Correct

2. 3 + 12 = 12  Incorrect

3. 6 + 6 = 12 Correct

4. 9+4 = 12 Incorrect

5. 12 + 0 = 12 Correct

6. 12 + 2 = 12 Incorrect

7. 12 + 12 = 12 Incorrect

Therefore A. (0,6)  , C. (2,3) , E. (4,0) are the correct points to the equation.

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Answer: x > 20

Step-by-step explanation:

9 - x < - 11

In this scenario, we've to collect like terms in order to.wolve for x. This will be:

9 - x < - 11

- x < - 11 - 9

- x < - 20

Divide both side by -1

-x/-1 < -20/-1

When we divide by a coefficient with minus sign, the sign changes too from less than to greater than

-x/-1 < -20/-1

x > 20

Answer: 7.5 gallons

Step-by-step explanation:

1. You divide 15 by two

Menjawab:

1.1 cm

Penjelasan langkah demi langkah:

Volume kubus, V = a³

Dimana a = panjang sisi kubus

Untuk V = 1.331 cm³

Panjang sisi 'a' adalah:

V = a³

1,331 = a³

Ambil akar pangkat tiga dari kedua sisi

(1,331) ⅓ = a

a = 1,1 cm