Find the measure of the central angle.the circle has a circumference of 9 and the arc length is 1. Use 3.14 for pie.

Answers

Answer 1
Answer: To start with we have to write down what we know. pi=3.14, r=9, arc length is 1. x is the angle we are trying to find. Saying that the radius is 9

There is an equation that states that the arc length is equal to x/360 (the fraction of the circle) multiplied by the circumference or 2 times pi times the radius.
L= (x)/(360) * 2 \pi r
where * means multiply.
1= (x)/(360) * 3.14 * 9
Simplify
1= (x)/(360) *28.26
Take the 28.26 over to the other side of the equation, where it then it divides the 1.
(1)/(28.26) =  (x)/(360)
This becomes: 0.035= (x)/(360)
Then the 360 is brought over to the other side and multiplies the 0.035:
360*0.035=x
And finally simplify the whole equation and we get our answer.
x=12.739 degrees x=12.7 degrees

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Write an expression that is equivalent to 3/4(5z+16).

Answers

An expression equivalent to 3/4(5z+16) is 15/4z + 12.

Given is an expression 3/4(5z+16), we need to find the equivalentexpression,

An equivalent expression to 3/4(5z+16) can be obtained by distributing the fraction 3/4 to both terms inside the parentheses.

Here's the expression:

(3/4) x (5z + 16)

To simplify further, you can multiply the fraction 3/4 by each term inside the parentheses:

(3/4) x 5z + (3/4) x 16

This simplifies to:

15/4z + 12

Therefore, an expression equivalent to 3/4(5z+16) is 15/4z + 12.

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Distributive property must be applied to simplify this equation:-

3/4*5z + 3/4*16

3.75z+12

An equation that is equivalent to that equation is :-  3.75z+12

What is the factored form of 125x6 – 8?(5x2 – 2)(25x4 – 10x2 – 4)
(5x2 – 2)(25x4 – 10x2 + 4)
(5x2 – 2)(25x4 + 10x2 + 4)
(5x2 – 2)(25x4 + 10x2 – 4)

Answers

Answer:

(5x^2-2)(25x^4 +10x^2+4)

Step-by-step explanation:

125x^6 – 8

We write the numbers in exponential form

125= 5*5*5 = 5^3

8 = 2*2*2= 2^3

Now 125x^6 - 8 becomes 5^3x^6 - 3^3

5^3x^2*3- 3^3

(5x^2)^3 - 2^3

We got the expression in cube form a^3- b^3= (a-b)(a^2+ab+b^2)

(5x^2)^3 - 2^3

a= 5x^2  and b= 2

(5x^2)^3 - 2^3=(5x^2-2)((5x^2)^2- 5x^2 * 2+ 2^2)

=(5x^2-2)(25x^4 +10x^2+4)

The factored form of 125x⁶ - 8 is (5x² - 2)(25x⁴ + 10x² + 4). This expression is obtained by applying the difference of squares formula and then factoring the difference of cubes further.

To factor the expression 125x⁶ - 8, we can use the difference of squares formula, which states that a² - b² = (a + b)(a - b).

Step 1: Recognize that 125x⁶ can be expressed as (5x^2)³ and 8 can be expressed as (2)³.

Step 2: Apply the difference of squares formula:

125x⁶ - 8 = (5x²)³ - (2)³

Step 3: Now we have a difference of cubes, so we can factor it as:

125x⁶ - 8 = (5x² - 2)((5x²)² + 5x² * 2 + 2²)

Step 4: Simplify the second part of the expression:

125x⁶ - 8 = (5x² - 2)(25x⁴ + 10x² + 4)

Therefore, the factored form of 125x⁶ - 8 is (5x² - 2)(25x⁴ + 10x² + 4). This expression is obtained by applying the difference of squares formula and then factoring the difference of cubes further.

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What is the value of x?

Answers

Answer:

x=30

Step-by-step explanation:

What is 1.333333 as a fraction ?

Answers

4/3 is the answer....

1.333333 as a fraction equals 1333333/1000000

Discuss the impact of risky behaviour on an individual and community at large​

Answers

Answer:

Risky behavior refers to actions or decisions that have the potential to lead to negative outcomes or harm, either to oneself or to others. Such behavior can encompass a wide range of activities, including substance abuse, reckless driving, unsafe sexual practices, and engagement in criminal activities. The ramifications of risky behavior are multifaceted and can extend beyond the individual to impact the community at large. This discussion will delve into the consequences of risky behavior on both individuals and communities, highlighting the social, economic, and public health implications.

Impact on Individuals:

Risky behavior can have profound effects on the individuals involved. Physical and mental health risks are prevalent outcomes. For instance, substance abuse can lead to addiction, deteriorating health, and increased susceptibility to chronic diseases. Engaging in unsafe sexual practices can result in sexually transmitted infections and unintended pregnancies. Reckless driving might lead to severe injuries or fatalities. Moreover, risky behavior can exacerbate mental health issues, causing stress, anxiety, and depression due to the potential for adverse consequences and legal ramifications.

Impact on Communities:

The impact of risky behavior extends beyond the individual, affecting the community as a whole. One of the most prominent consequences is the strain on healthcare systems. Increased cases of injuries, illnesses, and mental health disorders stemming from risky behavior place additional burdens on healthcare facilities, leading to increased healthcare costs and resource allocation challenges. This, in turn, can lead to reduced quality of care for other community members.

Economically, risky behavior can result in significant financial burdens. For example, accidents caused by reckless driving can lead to property damage and medical expenses, burdening insurance companies and public resources. Criminal activities associated with risky behavior, such as theft or vandalism, can decrease property values and deter investment in the affected areas, ultimately impacting the economic vitality of the community.

From a social perspective, risky behavior can contribute to the erosion of social cohesion and trust within the community. Instances of criminal behavior or substance abuse can create feelings of insecurity and fear among residents. Additionally, the resulting strain on families and social networks due to the consequences of risky behavior can lead to breakdowns in relationships and support systems, further destabilizing the community fabric.

Public Health Implications:

Risky behavior also has significant public health implications. The spread of diseases, particularly through unsafe sexual practices or intravenous drug use, can lead to epidemics or localized outbreaks. This poses challenges for public health authorities in terms of disease prevention, containment, and treatment.

To mitigate the impact of risky behavior on individuals and communities, comprehensive strategies are required. These strategies could include educational campaigns aimed at raising awareness about the consequences of risky behavior, promoting healthy alternatives, and providing individuals with the necessary skills to make informed decisions. Furthermore, community-based support systems, access to mental health services, and rehabilitation programs can assist individuals in overcoming risky behavior patterns.

In conclusion, risky behavior has far-reaching implications, affecting not only the individuals engaging in such behavior but also the communities they are a part of. The physical, mental, economic, and social consequences underscore the importance of addressing risky behavior through holistic approaches that encompass education, healthcare, and community engagement. Efforts to curb risky behavior contribute not only to individual well-being but also to the overall health and vitality of communities.

Step-by-step explanation:

Simplify the expression.
(1-5i)+(2+4i)
A. 3-i
B. -4+6i
C. 2i
D. -3+i

Answers

The answer is A. 3-i because 1+2=3 and -5-4=-1
A : 1+2 +4-5i = 3-i hahhahahhhhhhhhh