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musickatia [10]
3 years ago
14

The perimeter of a picture frame is 68 inches. The difference between the length of the frame and th

Mathematics
1 answer:
Julli [10]3 years ago
6 0

Answer:

L - W = 2 and 2L + 2W = 68

Step-by-step explanation:

The two equations here are going to be-

Length minus width equals 2

L - W = 2

And

Length x 2 + Width x 2 = 68

2L + 2W = 68

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Las llantas de un automóvil pequeño tiene una medida de 14 pulgadas de diámetro.Realiza la gráfica de una de las llantas colocan
LiRa [457]

Answer:

Invitamos cordial a revisar la imagen adjunta abajo para mayor detalle sobre la gráfica de las llantas.

La forma general de la circunferencia de la llanta está representada por x^{2}+y^{2}-49 = 0.

Step-by-step explanation:

A continuación, anexamos una representación de las llantas del automóvil como una circunferencia centrada en el origen y con un diámetro de 14 pulgadas, es decir, un radio de 7 pulgadas.

La ecuación estándar de la circunferencia centrada en un punto dado y con un radio determinado está definida por:

(x-h)^{2}+(y-k)^{2} =r^{2} (1)

Donde:

h, k - Coordenadas del centro de la circunferencia, medidas en pulgadas.

r - Radio de la circunferencia, medido en pulgadas.

Si conocemos que h = 0\,in, k = 0\,in y r = 7\,in, entonces la ecuación estándar que representa a la circunferencia de la llanta es:

x^{2}+y^{2} = 49

Ahora, la ecuación general de la circunferencia centrada en el origen satisface la siguiente expresión:

A\cdot x^{2}+A\cdot y^{2}+B = 0 (2)

Donde A, B son los coeficientes de forma de la circunferencia.

Entonces, la forma general de la circunferencia de la llanta está representada por la siguiente expresión:

x^{2}+y^{2}-49 = 0

6 0
3 years ago
Find X.............​
Mrrafil [7]
Your answer is x = 78! Hope this helps!
3 0
3 years ago
Jayden sells snow cones for $3.75 each. He started the day with a total of 300 snow cones to sell. If he made a total of $843.75
Leni [432]

Number of cone left is 75 cone

<u>Given that;</u>

Cost of each cone = $3.75 each

Starting number of cone = 300

Total amount earn = $843.75

<u>Find:</u>

Number of cone left

<u>Computation:</u>

Number of cone sale = Total amount earn / Cost of each cone

Number of cone sale = 843.75 / 3.75

Number of cone sale = 225 cone

Number of cone left = Starting number of cone - Number of cone sale

Number of cone left = 300 - 225

Number of cone left = 75 cone

Learn more:

brainly.com/question/4115571?referrer=searchResults

7 0
3 years ago
Part B A different student claims that the expression 59.2xy is equivalent to the teacher’s expression. The student’s reasoning
nadya68 [22]

Answer:

I think the part he has correct is when they are equal because they intersect at a coordinate, but, he is incorrect because the teacher's expression could be different

Step-by-step explanation:

8 0
3 years ago
What is the solution of the equation? 2(x+6)3−−−−−−−√5 + 3 = 19
joja [24]

Answer:

x = 10.58

Step-by-step explanation:

It seems the equation is following

\frac{2(x+6)3}{\sqrt{5}+3}=19\\\\

3 and 2 will simpy multiply and become 6

\sqrt{5}+3 will go to RHS and will multiply with 19

6(x+6)= 19(\sqrt{5}+3)\\\\

6(x+6) will become = 6x + 36

6x+36 = 19\sqrt{5}+57)\\\\

6x = 19\sqrt{5}+57-36\\\\

19\sqrt{5} = 42.48

6x = 42.48 + 21

6x = 63.48

x = 10.58

7 0
4 years ago
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