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Karo-lina-s [1.5K]
3 years ago
13

Un autobús A hace recorrido cada 8 días y otro autobús B lo hace cada 10 días. Si coinciden en su salida en la central de autobu

ses el día 20 de noviembre ¿Cuando volverán a coincidir??
ayuda por favor es para hoy ​
Mathematics
1 answer:
Nitella [24]3 years ago
8 0

Answer:

R/= se volveran a encontrar el 30 de diciembre

Step-by-step explanation:

voy a sacar el m.c.m :

8  10 =2  

4  5 =2

2  5 =2               2x2x2x5= 8x5 =40

1  5 = 5

1  1 =

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The sum of the lengths of two opposite sides of the circumscribed quadrilateral is 12 cm, the length of a radius of the circle i
nasty-shy [4]

Answer:

60cm^2

Step-by-step explanation:

We assume that is a circumscribing quadrilateral, rather than one that is circumscribed. It is also called a "tangential quadrilateral" and its area is ...

 K = sr

where s is the semi-perimeter, the sum of opposite sides, and r is the radius of the incircle.

 K = (12 cm) (5cm) = 60 cm²

_____

A quadrilateral can only be tangential if pairs of opposite sides add to the same length. Hence the given sum is the semiperimeter.

8 0
3 years ago
The ecology club has volunteered to clean up 4.8 kilometers of highway. The members are organized into 16 teams. Each team will
mamaluj [8]

0.3 km

you would do 4.8 divided by 16

8 0
3 years ago
What is the value of the expression below when x=7? 5x-3
TEA [102]

Answer:

The value of the expression is 382

Step-by-step explanation:

x = 77 and the expression given is 5x - 3

5x - 3

input the given

5(77) - 3

solve

5 times 77 is 385

so now we have

385 - 3 which equals 382

so our final answer is 382

4 0
2 years ago
Read 2 more answers
Find the composite function (please help) :)
Naya [18.7K]

Answer:

no te entiendo no se ingles tanto

8 0
3 years ago
100 is 1/10 of what?
lawyer [7]

\boxed{ \ 100 \ is \ \frac{1}{10} \ of \ 1,000 \ }  

<h3>Further explanation  </h3>

The question can be rewritten to \boxed{ \ 100 \ is \ \frac{1}{10} \ of \ M \ }  

This case about equations with one variable. We have to solve this calculation to obtain the value of M. Our task is to isolate the variable M alone at the end of the process on one side of the equation until the variable will be equal to a value on the opposing side.  

Let's arrange it into an equation, i.e., \boxed{ \ 100 \ = \ \frac{1}{10} \times \ M \ }  

Turn this equation over so that the position of variable M is on the left side.  

\boxed{ \ M \times \frac{1}{10} = 100 \ }  

Both sides are multiplied by 10 to isolate M on the left side. The fraction are eliminated.  

\boxed{ \ M \times \frac{1}{10} \times 10 = 100 \times 10 \ }  

M = 1,000  

Therefore, we have calculated the number that was asked.  

Hence \boxed{ \ 100 \ is \ \frac{1}{10} \ of \ 1,000 \ }  

<u>Note:  </u>

The significant thing to carry out is how to manipulate both sides of the equation with the algebraic properties of equality such as:  

  • Adding  
  • Subtracting  
  • Multiplying, and/or  
  • Dividing both sides of the equation with a similar number

And the commutative property of multiplication, i.e., \boxed{ \ a \times b = b \times a \ }

<h3>Learn more  </h3>
  1. The similar case brainly.com/question/106300
  2. The similar case brainly.com/question/96882  
  3. Calculating mass based on density and volume brainly.com/question/4053884

Keywords: 100 is 1/10 of, solve, 1,000, variable, 2/7m - 1/7 = 3/14, algebraic properties of equality, one, linear equation, isolated, manipulate, operations, add, subtract, multiply, divide, fraction, equate, denominator, numerator, both sides, equal, the opposite, both sides are multiplied by, turn, calculation  

7 0
3 years ago
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