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kirill [66]
3 years ago
7

Two neon lights are turned on at the same time. One blinks every 4 seconds and the other blinks every 6 seconds. In 60 seconds,

how many times will they blink at the same time?
Mathematics
2 answers:
lina2011 [118]3 years ago
4 0
4 will blink 15 times and 6 will blink 10. together they will blink 25 times
andreev551 [17]3 years ago
3 0
You need to list multiples of 4 and 6 until 60. Find which multiples are shared, i.e. 12 is a multiple of 4 and 6. Count how many multiples are multiples of both 4 and 6. 
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A vertical number line is given.
Ad libitum [116K]

The absolute value of the number plotted on the number line is; 0.5

<h3>How to find Absolute Value?</h3>

The absolute value (or modulus) | x | of a real number x is the non-negative value of x without regard to its sign. For example, the absolute value of 5 is 5, and the absolute value of −5 is also 5. The absolute value of a number may be thought of as its distance from zero along real number line

Thus, if 0.5 is marked on the number line, from the given options, we can say that if we apply the definition above that |0.5| = 0.5

Read more about Absolute Value at; brainly.com/question/24368848

#SPJ1

4 0
2 years ago
Read 2 more answers
3/8 - 10/13<br><br> -7/5<br> -30/104<br> -41/104<br> -39/80
salantis [7]

Answer:

-41/104

Step-by-step explanation:

Simplify   3/8 and 10/13 then calculate the least common multiple, calculate multipliers, make equivalent fractions and Add fractions that have a common denominator for your final answer.

           

4 0
3 years ago
Pl help it’s for a grade I will give you a Brainly if right
stepan [7]

Answer: a= (4x-1)(6x+9)

Step-by-step explanation:

area= length x width

3 0
3 years ago
Read 2 more answers
The drama club spent $35 on decorations and $8.50 per person on food for a cast party. The total cost of the food
jenyasd209 [6]

Answer:

Option C) 27 people

Step-by-step explanation:

Let

x ----> the number of people

we know that

The cost of decorations ($35) plus the number of people (x) multiplied by the cost per person on food ($8.50) must be equal to $264.50

so

The linear equation that represent this situation is

35+8.50x=264.50

solve for x

Subtract 35 both sides

8.50x=264.50-35

8.50x=229.50

Divide by 8.50 both sides

x=229.50/8.50

x=27\ people

5 0
3 years ago
What is the value of x in the equation 1/5x - 2/3y = 30, when y = 15?<br>4<br>8<br>80<br>200​
Alinara [238K]
X=200 1/5(200)-2/3(15)=30
3 0
3 years ago
Read 2 more answers
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