Mathematics High School

what is the length of the diameter of the circle defined by the equation

(x - 5)^2 + (y + 4)^2 = 144​

What Is The Length Of The Diameter Of The Circle Defined By The Equation(x - 5)^2 + (y + 4)^2 = 144

Answers

Answer 1

Answer: the answer is  

(

x

−

5

)

2

+

(

y

+

4

)

2

=

144

.

Center:

(

5

,

−

4

)

Radius:

12

Step-by-step explanation: you have to do a graph to get your answer

Answer 2
the diameter is 24 :)

Related Questions


Suzanne pours 260 mL of milk into her glass.
Which expression shows how Suzanne could find this amount of milk in liters?

Answers

Answer:

1 L = 1000 mL

Step-by-step explanation:

B. 260 × 100

You flip a coin 50 times. Of the 50 flips, the coin landed on heads 30 times. Use the questions below to compare the experimental probability of flipping heads with the theoretical probability of flipping heads.

Answers

Given:

Of the 50 flips, the coin landed on heads 30 times.

To find:

The experimental probability of flipping heads and compare it with the theoretical probability of flipping heads.

Solution:

We have,

Total number of trials = 50

Total number of heads = 30

The experimental probability of flipping heads is:

[tex]\text{Experimental probability}=\dfrac{\text{Total number of heads}}{\text{Total number of trials}}[/tex]

[tex]\text{Experimental probability}=\dfrac{30}{50}[/tex]

[tex]\text{Experimental probability}=\dfrac{3}{5}[/tex]

[tex]\text{Experimental probability}=0.6[/tex]

A coin has two sides one is heads and another is tails. So, the theoretical probability of flipping heads is:

[tex]\text{Theoretical probability}=\dfrac{1}{2}[/tex]

[tex]\text{Theoretical probability}=0.5[/tex]

Therefore, the experimental probability of flipping heads is 0.6 and the theoretical probability of flipping heads is 0.5. So, the experimental probability is greater than the theoretical probability of flipping heads.

Match the function with the graph.

Pls help!

Answers

Answer:

C.

Step-by-step explanation:

Combine like terms to determine which expression with 2 terms is equivalent to 5x + 16y + 8x + 2y.

Answers

Answer:

you look for the same variables with the same powers

y: 16y +8y = 24y

x: 8x - 7x = x

y^2: 2y^2

and sum it all together at the end

Step-by-step explanation:

what is smallest positive difference between two fractions, if the denominator of one fraction is 5 and the denominator of the other is 9
WHO EVER ANSWERS FIRST AND CORRECTLY GETS TO BE BRAINLIEST

Answers

Answer:

4?

Step-by-step explanation:

I dont think its right because i dont know how can it be four its just a guess :)

Find the measure of the arc.
C
D
A
1469
E
B
MAB = [ ? ]°

Answers

Answer:

146 since the angle is a central that its measure is equal to the arc

Tom started a stamp collection with 32 stamps each week he added 8 to his collection. Rhea started with 102 stamps each week she gave away 6

Answers

Answer:

The total number of stamps that Tom collect at the end of X weeks is

[tex]32 + 8 * X[/tex]

Step-by-step explanation:

Complete question

Tom started a stamp collection with 32 stamps. Each week he added 8 stamps to his collection.

Rhea started her stamp collection with 102 stamps. Each week she gave away 6 stamps.

Write an equation to represent the number of stamps in Tom’s collection based on the  number of weeks he has been collecting stamps.

Solution

Let "X" be the number of weeks for which Tom collected the stamps

The number of stamps that Tom had at the time of starting the collection [tex]= 32[/tex]

It is given that he collects 8 stamps per week

So the total number of stamps that Tom collect at the end of X weeks is

[tex]32 + 8 * X[/tex]

by which least number 25920 is divided to make it a perfect square.​

Answers

Answer:

Step-by-step explanation:

Dividing by 5 we get 5184 which is square of 72. Answer is 5.

which expression represents 12x³-6x²+2x /
2x in simplest form?​

Answers

Answer:

[tex]6x^{2} -3x+1[/tex]

Step-by-step explanation:

[tex]2x(6x^{2} -3x+1)/2x\\[/tex]

cancel 2 x

[tex]6x^{2} -3x+1[/tex]

A candle burns down at the rate of 0.75 inches per hour. The original height of the candle was 9 inches. Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 9) would represent a height of 9 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points) Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points) Part C: If the rate at which the candle burned was 0.5 inches per hour instead of 0.75 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)

Answers

Answer:

Ik the question is old and ik its 15 sorry Im late

Step-by-step explanation:

UM OKAY PLEASE ANSWER, I NEED TO GET THIS RIGHT LOL

Answers

Answer:

$210.25

Step-by-step explanation:

pls answer its due today

Answers

You can make a fraction first
In total: 50 pages
He read: 35 pages
Fraction: 35/50
Now multiply to get 100 in denominator
35/50 * 2/2 = 70/100
You can convert it into percentages

Solution: 70 percent

pls help its not for me but could you still help my brother?

Answers

Answer:

C

Step-by-step explanation:

help I have three minutes left please

Answers

Answer:

Step-by-step explanation:

I < J < K < LGOOD LUCK WİTH YOUR EXAM!

CAN YOU CHOOSE ME BRAİNLİEST PLS?

L < J < K < L

hope this helps <3

Two numbers have sum of 100 and a difference of 6

Answers

The answer to your question is 53 and 47

Answer:

a + b = 100

a - b = 6

2a = 106

2a/2 = 106/2

a = 53

53 + b = 100

53 + b - 53 = 100 - 53

b = 47

The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when y = 105? F لا | 1 1 3 H 7 J 15​

Answers

Answer:

J. 15

Step-by-step explanation:

Direct variation formula:

y = kx, k- coefficient of proportionality

Given:

x = 3, y = 21

Find k:

21 = 3kk = 7

Value of x, when y = 105

105 = 7xx = 105/7x = 15

Correct choice is the last one

4. A dirt bike requires 15 L of gas to be mixed with 4 L of oil. If you use 20 L of gas, need?

Answers

Answer:

Read down below :)

Step-by-step explanation:

Rather than taking it on and overthinking it the way everyone else does, do it the simple way, like this:

15/3 = 5, right? and 5, when multiplied by 4, becomes 20, right? So divide 4 by 3, and then take that number, and muliply it by 4.

Like this: (4 / 3) * 4, and then you know that 5 L of gas requires 1.33e L of oil. So, like 5*4 = 20, so is 1.33e *4, the amount of oil in 20 L. In all, the answer is 5.33e, or [tex]5 \frac{3}{5}[/tex] or whatever your answer might have to be

lauren spent $3.26 for lunch on Tuesday she spent $1.98 on Wednesday and $2.74 on Thursday list the price in ascending order​

Answers

Answer:

1.98, 7.74, 3.26

Step-by-step explanation:

I listed them from Smalest to largest 1.98 being samller than 2.74 and 2.74 being smaller than 3.26.

Hope this helped :)

An isosceles triangle has base angles that each measure 42°. Which equation can be used to find z, the measure of the third angle of this isosceles triangle in degrees?

84 + 2z = 180
84 + 2z = 180

42 + z = 180
42 + z = 180

84 + z = 180
84 + z = 180

42 + 2z = 180

Answers

Answer:

84 +z= 180

Step-by-step explanation:

Bases of an isosceles ∆ are equal so 42+42= 84

Why is the volume of a cone 1/3 the volume of a cylinder if the height and the radius are equal

Answers

Answer:

Step-by-step explanation:

88

In the figure shown A) 4
B)12
C)26
D)34
HELP ASAP WILL MAKE BRIANLIEST

Answers

Answer:

C

Step-by-step explanation:

x+8+2x+4=90

3x+12=90

3x=78

x=26

B! I had that question before. Hope you get it right :)

Please help me will give brainliest!

Answers

Answer:

3a) -22 + 5 = -17

3b) -22 - (-5) = -22 + 5 = -17

3c) (-22)(-5) = 110

3d) -22 ÷ 5 = -4.4

Hope this helps!

Step-by-step explanation:

a) -22+5=-17

b)-22+5=-17

c)-22_5=-27

d)-22÷5=-4.4

What is the value of x? Round the answer to the nearest tenth. The diagram is not drawn to scale.

Answer options:
A.) 60
B.) 120
C.) 15
D.) 30

Could you please give an explanation too, maybe? I’m quite confused on this one lol. Thank you to anyone who wants to help!!!

Answers

Answer:

I think d

Step-by-step explanation:

ywuwvwhqqow vwhwkwbsvshs

1
2
3
45
6
7
8.
9
10
Ronald spent $134.15 on school clothes. He counted his money and discovered that he had $33.85
left. How much money did he originally have?
Enter an equation, using m as your variable, to find how much money he originally had. Then solve
the equation
An equation is
Ronald originally had s

Answers

Hello!

So, using simple equation format, an equation could be:

$134.15 + $33.85 = m

Now we have to add the products.

   134.15

+   33.85

__________

    168

Originally, Ronald had $168.

waffletowne

Jake's test scores are 86, 70, 72, 100, 96, and 80. What must Jake earn of his last test to earn a mean grade of exactly 85%?

Answers

Answer:

91

Step-by-step explanation:

Mean is calculated as

mean = [tex]\frac{sum}{count}[/tex]

let x be his test score of his last test , then

[tex]\frac{86+70+72+100+96+80+x}{7}[/tex] = 85 ( multiply both sides by 7 )

504 + x = 595 ( subtract 504 from both sides )

x = 91

Need help fast
Thank you !!!!

Answers

Answer:

B) height = 5√3

Step-by-step explanation:

height² = 10² - 5² = 100 - 25 = 75

height = √75 = 5√3

Farah saved $15 everyday while shirley saved $10 everyday. Shirley started saving money 5 days earlier than Farah. How many days will it take Farah to have the same amount of savings as Shirley?​

Answers

Answer:

6 days

Step-by-step explanation:

shirley earned 50 dollars before farah started saving

50-15

60-30

70-45

80-60

90-85

100-100

6 days

In 10 days Farah and Shirley will have the same amount of money

What is a linear equation in one variable?

A linear equation is an alzebraic expression which has highest degree of one and contains only one variable.

In the given question farah saved 15$/day and Shirley saved 10$/day

Shirley started 5 days earlier so in 5 days she will save 10 x 5 = 50$

let assume days to be x.

So,

   10x + 50 = 15x

   5x = 50

    x = 10 .

Learn more about linear equation in one variable here:

https://brainly.com/question/17139602

#SPJ2

       

Someone help plz make sure it’s right no websites plz if right will mark brainiest

Answers

Answer:

Step-by-step explanation:

tangent is oppisite over adjacent so 24/32 which simplifies to 3/4

Answer:

3/4

Step-by-step explanation:

Tan A= Opp/ Adj

Tan A= 24/ 32

Tan A= 3/4

Find mZWZY.
(5x + 4)
(6x)

Answers

X equals -4 I couldn’t find the equal sight so here’s this.

#10 Find the volume of the cylinder and round to the nearest tenth. *
1 point
9 cm
10 cm

Answers

Answer:

Step-by-step explanation:

This Website is On Goo gle By the way!

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