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White raven [17]
4 years ago
6

Solve the system of equations below.

Mathematics
1 answer:
Kaylis [27]4 years ago
7 0

Answer:

(11,6)

Step-by-step explanation:

I just took the test and it was this answer.

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The temperature at 6:00 P.M. in Frostfrozen, Antarctica was "37 °C.
mixas84 [53]

Answer:

37.0                         Your answer is 28.9 Celsius  

- 8.1

---------

 28.9

Step-by-step explanation:

Fahrenheit:

90.5 Fahrenheit

Celsius:

23.7

8 0
3 years ago
Un observador se encuentra en un faro al pie de un acantilado a 687m sobre el nivel del mar, desde este punto observa un barco c
maks197457 [2]

La distancia entre el barco y la base del acantilado es 291.61 metros.

<h3>¿Como calcular la distancia?</h3>

Podemos pensar en esta situacion como en un triangulo rectangulo. Uno de los catetos mide 687 metros, que es la altura del acantilado.

Y conocemos el angulo al que ese cateto es adjacente, que mide 23 grados.

La distancia entre la base del acantilado y el barco será el otro cateto del triangulo rectangulo.

Entonces podemos usar la relación:

tan(a) = (cateto opuesto)/(cateto adjacente)

Reemplazando lo que sabemos:

tan(23°) = D/687m

tan(23°)*687m = D = 291.61m

La distancia entre el barco y la base del acantilado es 291.61 metros.

Sí quieres aprender más sobre triangulos rectangulos:

brainly.com/question/2217700

#SPJ1

8 0
2 years ago
The Amazing Art Museum has 50 exhibits. On Monday, 22% of them were closed for cleaning. How many exhibits were closed on Monday
Art [367]

Answer:

B) 11

Step-by-step explanation:

To find the % of something simply turn 22% to a decimal (.22) then times it by the number you want .22 * 50 = <em><u>11</u></em>

8 0
3 years ago
Read 2 more answers
Alma walks around her neighborhood according to the path below. in total, she walks 50 blocks.
Bas_tet [7]

Answer:

Hey there!

The equation is x+2x+5+6x-17+3x+2, or 12x-10

12x-10=50

12x=60

x=5

Let me know if this helps :)

3 0
4 years ago
Juan sells a boat that he bought 5 years ago. He sells it for 60% less than he originally paid for it. If the original cost is b
jeka57 [31]

Answer:

b - 0.60b

= 0.40b

Step-by-step explanation:

The expression would be

here the original cost is b

And Juan sells it for 60% less than original price

So the expression is

= b - 0.60b

= 0.40b

This would be the expression that shows the selling price of the boat

7 0
3 years ago
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