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ruslelena [56]
3 years ago
6

A group of friends are ordering food. The total amount that they can spend on their food bill is $41, including the delivery cha

rge of $6. The equation below represents the situation, where x is the cost of each friend's meal.
The cost of each friend's meal in terms of a is
.

The cost of each friend's meal when the number of friends is 5 is $
Mathematics
1 answer:
agasfer [191]3 years ago
8 0

The cost of each friend's meal in terms of a is 35/a.  

The cost of each friend's meal when the number of friends is 5 is $7.

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Helppppppppppoppppp??
valentina_108 [34]

Answer:

1st option because those angles are a linear pair.

3 0
3 years ago
¿Cuánto recorre aproximadamente una rueda que da 60 vueltas si ésta tiene un radio de 0.20 m?
damaskus [11]

La rueda recorre una distancia de 75.420 metros tras 60 vueltas. (Correct choice: A)

<h3>Cuánta distancia recorre una rueda que da 60 vueltas?</h3>

La rueda se desplaza sobre el suelo mediante un tipo de movimiento conocido como rodadura, en la que la rueda experimenta rotación y traslación, cuyo centro instantáneo de rotación es el punto de contacto entre la rueda y el suelo.

Si no existe deslizamiento de la rueda con respecto al suelo, entonces la distancia recorrida tras una revolución de la rueda (s), en metros, es descrita por la siguiente ecuación:

s = 2π · r         (1)

Donde r es el radio de la rueda, en metros.

Si tenemos que r = 0.20 m, entonces la distancia recorrida es:

s = 2π · (0.20 m)

s ≈ 1.257 m

Asimismo, la distancia recorrida es directamente proporcional al número de revoluciones de la rueda es y la distancia recorrida tras 60 vueltas es determinada por regla de tres simple:

S = 60 vueltas × (1.257 m / 1 vuelta)

S = 75.420 metros

La rueda recorre una distancia de 75.420 metros tras 60 vueltas.

Para aprender más sobre el movimiento de ruedas: brainly.com/question/2862170

#SPJ1

4 0
11 months ago
2 pyramids have a volume of 8 and the larger volume is 343<br> what is the scale factor
Mice21 [21]

Answer

i think its 42.875

step-by-step explanation:

divide 343 by 8 i think

7 0
3 years ago
If LM=41-2x and NP=7x+5, find LM
Tatiana [17]
Answer:
LM = 33 units

Explanation:
From the drawing:
LM = NP
41 - 2x = 7x + 5
41 - 5 = 7x + 2x
36 = 9x
x = 9

This means that:
LM = 41 - 2x 
LM = 41 - 2(4) 
LM = 33 units

Hope this helps :)

8 0
3 years ago
Mr roosevelt has 48 nails that each weigh 1.35 onnces what is the weight of these nails in onces
Harrizon [31]

Answer:

64.8

Step-by-step explanation:

maybe try multiplying the ounces by the number of nails

7 0
3 years ago
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