POSSIBLE POIN
Determine whether the triangles are similar or not, if so, determine if it is by AA- SSS-, or SAS--
52
AA
:: SSS-
E SAS
33 Not Similar


HELP PLZZZZZ!!!

Answer:

y=5x+2

Step-by-step explanation:

-5x-4y=-8

-5x+y=2

y=2+5x

y=5x+2

Answer:

Step-by-step explanation:

Answer:

2.85 ft²

Step-by-step explanation:

1.9 x 1.5

Answer:

y=-1, y=1, y=3, y=5, y=7, y=9, y=11

Step-by-step explanation:

Given Equation: y=2x+5

Substitute x with the given x-values:

y=2(-3)+5=-6+5=-1

y=2(-2)+5=-4+5=1

y=2(-1)+5=-2+5=3

y=2(0)+5=0+5=5

y=2(1)+5=2+5=7

y=2(2)+5=4+5=9

y=2(3)+5=6+5=11

Answer:

x = 23

Step-by-step explanation:

This entire angle makes up 90° b/c of the square box

65 + x + 2 = 90

x + 67 = 90

x = 23

Answer: x=23

Step-by-step explanation:

This is a right angle. A right angle is 90°. It already gives us 65°. So 90-65=25°. We now know (x+2) ° = 25°. 25-2=23.

We can prove this is correct by answering the problem they gave us. (23+2) is 25. 25+65=90° 90° is a right triangle which also happens to be the triangle they have shown us.

Answer:

16m² + 4m - 6

Step-by-step explanation:

Hello There!

For this one all we need to do is combine like terms

7m²-(-9m²)=16m²

2m-(-2m)=4m

-3-3=-6

so the answer would be

16m² + 4m - 6

Answer:

A...................

Answer: thanks for brainly points kid

Step-by-step explanation:

Answer:

10s²-6s+9

Step-by-step explanation:

C = -3 + 5s²

B = -2s + 5

2(-3 + 5s²) = -6 + 10s²

3(-2s + 5) = -6s + 15

10s² - 6s + 9

Answer:

x = 5, y = 17, z = 8

Step-by-step explanation:

   Since the triangles are congruent to each other, corresponding angles and sides are congruent to each other.

JL corresponds with QS so...

3x - 1 = 14

3x = 15

x = 5

RS corresponds with LK so...

y + 10 = 27

y = 17

Angle L corresponds with angle S so...

180 - 58 - 87 = 4z + 3

35 = 4z + 3

32 = 4z

z = 8

Answer:

1.we know the perimeter of the triangle=x-3+x+6+x=3x+3

so,answer is (b)3x+3

2.area of the triangle=1/2*b*h

=1/2*x+2*2x+6=x+2*2x+6/2=2x^2+6x+4x+12/2=2x^2+10x+12/2=2(x^2+5x+6)/2=x^2+5x+6

so,answer is(b)x^2+5x+6

Answer:

Teodolindo obtuvo 22 respuestas correctas y 8 respuestas incorrectas o no contestadas.

Step-by-step explanation:

Un sistema de ecuaciones lineales, también conocido como sistema lineal de ecuaciones o simplemente sistema lineal, es un conjunto de ecuaciones lineales (es decir, un sistema de ecuaciones en donde cada ecuación es de primer grado), en el cual se relacionan dos o más incógnitas.

En los sistemas de ecuaciones, se debe buscar los valores de las incógnitas, con los cuales al reemplazar, deben dar la solución planteada en ambas ecuaciones.

En este caso se debe establecer un sistema de ecuaciones, donde las variables son:

Siendo 30 preguntas en el examen, se tiene la ecuación:

x + y= 30

Por cada respuesta correcta se obtenían 5 puntos y por cada respuesta incorrecta o pregunta no contestada, se perdían 2 puntos. Teodolindo obtuvo 94 puntos en este examen. Entonces se representa esta situación mediante la expresión:

5*x - 2*y= 94

Entonces el sistema de ecuaciones a resolver es:

[tex]\left \{ {{x+y=30} \atop {5*x-2*y=94}} \right.[/tex]

El método de sustitución consiste en despejar o aislar una de las incógnitas (por ejemplo,  x ) y sustituir su expresión en la otra ecuación. De este modo, obtienes una ecuación de primer grado con la otra incógnita,  y . Una vez resuelta, calculas el valor de  x  sustituyendo el valor de  y  calculado.

Entonces, despejando el valor de x de la primer expresión obtienes:

x= 30 -y

Reemplazando en la segunda ecuación obtienes:

5*(30 -y) - 2*y= 94

Resolviendo:

5*30 - 5*y - 2*y= 94

150 - 5*y - 2*y= 94

- 5*y - 2*y= 94 -150

-7*y= -56

y= (-56)÷(-7)

y= 8

Reemplazando el valor de y obtenido en la expresión x= 30 -y se obtiene:

x= 30 - 8

x=22

Teodolindo obtuvo 22 respuestas correctas y 8 respuestas incorrectas o no contestadas.

Answer:

a₆ = 972

Step-by-step explanation:

Is it correct?

a₄ = 3a₃ = 3 × 36 = 108

a₅ = 3a₄ = 3 × 108 = 324

a₆ = 3a₅ = 3 × 324 = 972

Answer:

Step-by-step explanation:

Remark

You could do this two ways: one with a formula and one without. I'll do it both ways.

With Formula

a_n = 4 * 3^(n - 1)

a_6 = 4 * 3^(5)

a_6 = 4 * 243

a_6 = 972

Without

a1 = 4

a2 = 4 * 3^(2 - 1)

a2 = 4 * 3

a2 = 12

a3 = 3* a_n-1

a3 = 3 * 12

a3 = 36

a4 = 3*a_3

a4 = 3*36

a4 = 108

a5 = 3 * a_(n - 4)

a5 = 3 * 108

a5 = 324

a6 = 3 * 324

a6 = 972 which is the same answer you got by using a formula

Answer:

Radius=12cm

Diameter=24cm

Step-by-step explanation:

The diameter is the full length of the circle through the middle (which is shown in the picture as 24cm).

The radius is half of the diameter.

Answer:

radius is 12 cm

diameter 24 cm

Answer:

The slope is 0

Step-by-step explanation:

The line is horizontal.  All horizontal lines have a slope of 0.

The graph is attached.

Answer:

1. 30

Step-by-step explanation:

40-10=30

Answer:

b its b

Step-by-step explanation:

Answer:

$41 is your answer

Hope it Helps :)

Answer:

$41.25

Step-by-step explanation:

If the shoes regular price was $55 and the shoes are having a sale for 25%, this is how you would do the math.

25% is 25/100 or .25

55 * .25 = $13.75

55 - 13.75 = 41.25

Answer:

a) The rule is;

f = 5.75 + 2d

b) f = $33.75

Step-by-step explanation:

Here, we want to write a rule

The rule is that we have a standard download fee of 5.75 for the first download, and then a download fee of $2 per download for the rest

We have this as;

f = 5.75 + 2(d)

f = 2d + 5.75

Now for 15 downloads;

first download is $5.75, remaking 14 is at a rate of $2 per one

Thus, we have the fee value as;

f = 5.75 + 2(14)

f = 5.75 + 28 = $33.75

Answer:

1 2/3 cups of flour

Step-by-step explanation:

Nicole is cooking cookies recipe calls for 5 cups of flour she has already put in three 1/3 cups how many more cups does she need to put in?

We solve the above question using Subtraction operation

The number of cups she still needs to put in =

5 cups - 3 1/3 cups

= 5 - 3 1/3

= 5/1 - 10/3

The Lowest Common Denominator = 3

= 15 - 10/3

= 5/3

= 1 2/3 cups of flour

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

a) Any set of functions that has a total degree of 4 and a total number of x-intercepts of 4 will do. Shown in the first attachment are 4 linear functions. A quadratic function with two x-intercepts could replace two of the linear functions, or a cubic with 3 x-intercepts could replace 3 of the linear functions.

__

b) Again, the total degree must be 3. Since there can only be one x-intercept, the quadratic factor must have none. A possible choice is shown in the second attachment.

Answer:

Step-by-step explanation:

Answer:

a. AB is congruent to BC   Not True

b. AB is parallel to BC        Not True

c. AD is parallel to BC        True

d. \ is congruent to \C        Not True

Step-by-step explanation:

Answer:

14/4*11/5

=77/10

=7 7/10

Answer:

19 1/4

Step-by-step explanation:

3 2/4 x 5 1/2

(3×4+2)/4×(5×2+1)/2

14/4×11/2

7/2×11/2

77/4

19 1/4

Answer:

69 plus 45 mius 450 equals 98

Answer:

6.75×10^5

Step-by-step explanation:

that's the answerrr

Answer:

6.75x10^5

Step-by-step explanation:

Answer:

8 days

Step-by-step explanation:

90/3 = 30 mi/day

240/30 = 8 days

Answer:

it will take him 8 days (7.98 in you don't round)

Step-by-step explanation:

90 -240= 150

150/90 = 1.6666....

1.66 * 3  = 4.98

4.98+3 =7.98  (8 if you round)