Write the equation in standard form for the circle with center (-7,5) and radius 8

Answers

Answer 1

Answer:

64 = (x+7)^2 + (y-5)^2

Step-by-step explanation:

Equation of a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius. So the equation is: 64 = (x+7)^2 + (y-5)^2

Related Questions

If sinθ = a, then cscθ =

1/a
a
1

Answers

Answer:

[tex]\csc\theta=\dfrac{1}{a}[/tex]

Step-by-step explanation:

Given that,

[tex]\sin\theta=a[/tex]

We need to find the value of [tex]\csc\theta[/tex].

We know that, the relation is given as follows :

[tex]\sin\theta=\dfrac{1}{\csc\theta}\\\\\csc\theta=\dfrac{1}{\sin \theta}[/tex]

Put [tex]\sin\theta=a[/tex]

So,

[tex]\csc\theta=\dfrac{1}{a}[/tex]

So, the answer is equal to [tex]\dfrac{1}{a}[/tex].

Given m= <3,7> and n=<1,5> what is m+3n?

Answers

Answer:

i thought it was one number

Step-by-step explanation:

which is greater 40 oz or 3 lb

Answers

Answer:

I think 3lb is greater

Step-by-step explanation:

Help PleSssssssssssssssssssssssssssssssszsss

Answers

Answer:

I think the answer is 5 because on the top it says 5 miles is about 8km but I'm not positive

Which ordered pair is a solution for 3x + 4y < 12?

Answers

Answer:

D, (1,2)

Step-by-step explanation:

It all comes down to substitution. In this case the coefficient of x is 3 and the coefficient of y is 4. The format of these coordinates being (x,y).

1. Plug in your x value (1 in this circumstance) and solve:

3(1) + 4y < 12

3 + 4y < 12

2. Plug in your y value (2 in this circumstance) and solve:

3 + 4(2) < 12

3 + 8 < 12

3. Solve

3 + 8 = 11

11 < 12

What is the value of x in the following equation?
7 = 2x^2 - x - 8 + x - 3

Answers

Answer:3,-3

Step-by-step explanation:

begin by simplifing the expression. So, the 2 x's will cancel out in the expression. you should have 7=2x^2-11. Then Subtract the 7 from both sides so you cna use the quadratic formula. This gives you 2x^2-18=0. Using the formula {-b+/sqrt(b^2-4ac)}/2a this gives us {-0+/sqrt(0^2-4*2*-18)}/2*2 this simplifies to 0+/- 12 all over 4. +12/4=3 and -12/4=-3.

The price of the stereo was $96 the tax rate was 6% what was the tax

Answers

Answer:

101.76

Step-by-step explanation:

A store stocked 150 cans of popcorn for a weekend sale. That Weekend, 99 of the cans sold. What percentage of cans of popcorn stocked were unsold that weekend?

Answers

Answer:

34%

Step-by-step explanation:

99/150 = 0.66

1.00 - 0.66 = 0.34

34%

Answer:There is 48% of cans

The area of a triangle is 20 square feet.
What are the height and base of the
triangle?

Pls help need answers quick

Answers

Since the equation is A= 1/2 times base times height, I did the base as 8 and the height as 5.

Find the area of the figure to the nearest hundredth.

Answers

Answer:

19.85 sq ft

Step-by-step explanation:

area of circle with diameter of 5: A = π(2.5²) = 7.85

area of triangle: A = 1/2(4)(6) = 12

Find an ordered pair (x,y,) that is a solution to the equation.

3x - 7 = 4

Answers

Answer: x=11/3

Step-by-step explanation:

Estimate the perimeter and the area of the shaded figure

Show how u got it please.

Answers

Answer:

8(1 +√2)

Step-by-step explanation:

The perimeter is the sum of the sides of the figure

Taking 1 square box as 1 unit

Get the slant side using the pythagoras theorem;

l² = 2² + 2²

l² = 4 + 4

l² = 8

l =√8

Perimeter = 4(√8) + 4 + 4

Perimeter = 8 + 4√8

Perimeter = 8 + 4*2√2

Perimeter = 8 + 8√2

Perimeter = 8(1 +√2)

hence the perimeter of the shape is 8(1 +√2)

Many places in Louisiana have a 10% sales tax. Talal buys a coat for $45 and has a 10% coupon that he uses. After that, he pays
the 10% sales tax. Calculate how much Talal pays for his coat after discount and tax.

Answers

Answer: $44.55

Step-by-step explanation:

$45 times the 10% sales tax equals $49.50

$49.50 minus the 10% discount equals $44.55

How would you describe the tick marks on the number line between the tenths?

Answers

Answer:

millimeters....

Answer please I am in school so I don’t want to be shed by a dum link

Answers

Answer:

Sorry if I got it wrong.

Step-by-step explanation:

You add them together then devide by 3 so 333.333333333 squar feet per gallon so the art room is 400 so I would say about 1.5 or close to that

Nicole is buying two posters. One poster costs $7.04 and the second costs $12.45. How much more does the second cost than the first?
A. $5.95
B. $0.54
C. $5.41
D. $19.49

Answers

The answer is C! All you have to do is subtract the numbers! :) (Also, could I get brainliest?)

What is the ratio of the width that of this rectangle

Answers

Answer:

try m a t h w a y

Step-by-step explanation:

Answer:

9:4

Step-by-step explanation:

in the question it says it is width to height. The height is 4 and the width is 9 so 9:4

The circumference of a circle is 23 pi M what is the area in square meters express your answer in terms of pie

Answers

Answer:132.25π m²

Step-by-step explanation:The circumference of a circle is 23π

On the other hand, The circumference of a circle = 2×π×r ; where r is the radius. Then by equating the last two expressions we get: 23π = 2πr then r = 23/2 then the area = π × r² = (23/2)²×π = (132.25)×π

a continuous function is differentiable.true or false?

Answers

Answer:

false

Step-by-step explanation:

its equal every time because its countinuous

Plz help ill give brainiest to who does PLZZZZ

Answers

Answer:

9.42 i think

Step-by-step explanation:

radius is 1.5 height is 4 so

V=1/3nr^2h

V=1/3n(1.5)^2(4)

V=1/3n(2.25)(4)

V=9.42

Hope this helps :)

aurora bought a book with a new five dollar bill she got one-dollar bill two quarters and a dime back how much was the book

Answers

Answer:

$3.40

Step-by-step explanation:

$5 minus $1.60 = $3.40

beth owes 17000 on her car loan. the interest rate on her loan is 4.25% she will be paying this loan off in 4 years how much will beth pay all together?

28,900
19,890
2890
45,900

Answers

Answer:She has to pay $20078.7 amount.

Step-by-step explanation:

Given : Beth owes 17,000 on her car loan. The interest rate on her loan is 4.25% She will be paying this loan off for 4 years.

To find : How much will she pay altogether?

Solution :

Using compound interest formula,

A = P(1 + r)

Where A is the amount

P is the principle P=17,000

P is the rate r=4.25%=0.0425

t is the time t= 4 years

Substitute the value,

Therefore, She has to pay $20078.7 amount.

help please xoxoxoxoxo

Answers

I have the answer but you have to come to discovery.hxuj.com

Pleasee help ASAP! I appreciate anything, will give brainliest and try to help solve your questions if necessary.

Answers

Answer:

it 3

Step-by-step explanation:

|x-3|= - 2 1/4 Math question

Answers

Answer:

No solution

Step-by-step explanation:

Absolute value can not output a negative result

What’s the area of the figure?

Answers

The area should be 36.

The formula for area is base times height [A=b(h)]

PLEASE HELP !!! ONLY AN HOUR LEFT

Answers

Answer: arc ef is 68

Step-by-step explanation:

Since EF and FG are the same length (given)

and DE and DG are the same length (both are radius of the circle)

and DF is a shared side, the 2 inscribed triangles are congruent, making angle EDF also 68

The measure of an arc is the same as the measure of the angle across from it

That question is a bit tricky but I think you that is a hard question

X+2y=7 x+5=3y what is resulting equation

Answers

3y=7. x-5+5＝3y-5 x-3y＝-5 -3y＋3y x-3y＝-5

Help Pls
Its a math question, see attachments

Answers

Answer:

1) A) 25%

2) B) 16%

3) A) 93%

Step-by-step explanation:

0.25 = 25%

More than 3 means, 4 and 5

0.12 + 0.04 = 0.16 = 16%

x ≥ 1

So that means 1+ days (everything except 0)

0.25 + 0.18 + 0.34 + 0.12 + 0.04

0.93 = 93%

I need help asap please! 20 points!

Graph the parabola.

y=x²–2x-4

Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on the graph-a-function
button

Answers

This is the graph I hope this helps

Other Questions

In Figure 3, F k is equal in magnitude but opposite in direction to the kinetic force of friction.TrueFalseno random links to random files pls!!! the area is approximately ___ square ft. use 3.14 for pi A coach of a baseball team orders hats for the players on his team. Each hat costs .The shipping charge for the entire order is . There is no tax on the order. The total cost of the coachs order is less than . Which inequality can be used to determine the greatest number of hats, , the coach orders? I need help with this! Three Methods for Choosing JudgesAt the federal level, judges are nominated by the President and then those nominees have to be approved by the Senate. The U.S. Constitution does not specify how states can choose their judges so different states use different methods. The three most common methods used by states are listed below:Method 1: Direct elections - Candidates raise money and campaign to be a judge. The voters then elect one of the candidates.Method 2: Appointment - In this method, state judges are appointed by the Governor. There is often no legislative approval required. A couple of states have the state legislature appoint judges, but usually it is the Governor.Method 3: The Missouri Plan - This is a compromise between methods 1 and 2. In the Missouri Plan, the governor appoints judges, but the governor must make each appointment from a list of three candidates recommended by a judicial nominating commission. The commission is made up of a sitting judge, several legal experts, and some private citizens. Each judge named by the governor serves until the next election. The judge's name then appears on the ballot without opposition. The voters decide, in a yes-no vote, whether or not that judge should be kept in office. Should the voters reject a sitting judge, the process begins again.Read the information above about the three methods most commonly used to select judges at the state level. Pick the method that you believe is the best. Write a paragraph persuading your fellow Ohioans that Ohio should start using this method. If you agree with how Ohio already chooses its judges, then persuade a different state to use our current method. Your essay needs to provide three (3) arguments supporting your method of choice, and you need to back these arguments up with supporting details. For example, you could use constitutional principles to back up your arguments.plz help Ultraviolet light from the Sun can Hi here equation everybody please help thanks Diana has just been diagnosed with "pre-diabetes," and her doctor has instructed her to watch her intake of sugar. This is easy at home, but this weekend she will be going to a restaurant with her family. What should she do? (1 point) Order anything on the menu labeled "sugar-free" or "fat-free." Use a phone app to check the sugar content in items or ingredients on the menu. Order something off the salad options and skip the soda or dessert. Split an entre with a friend to reduce her calorie intake at the meal. Which of the following points is in the solution set of y>x2+7x-14 who is she whats her product and company?? please help this is important. no fake links. The graph shows the relationship between x, the amount of time in hours, and y, the distance traveled in miles, by a probe before it reaches Mars. a) List 2 reasons why the graph represents a proportional relationship? b) Write an equation that represents the relationship between the hours (x) and the distance (y) the probe traveled. c) Use your equation to calculate how the distance the probe will travel in 10 hours. Change the following compound sentence to complex sentences 1. my father bought a bus.We are admiring it The owl is a nocturnal hunter of small mammals, insects, and other birds. An owl is an example ofA. ProducerB omnivoreC carnivore D decomposer can someone help me with this?????? Jazzmine took out a loan of $17,500 to buy a new car. She received a 3.5% interest rate compounded annually and paid $3,274.50 in interest. How long did it take Jazzmine to pay off the loan? HELP ON BOTH HAVE 2 MINUTE'S LEFT. NO LINKS. I JUST NEED SIMPLE ANSWERS ( NO LINKS BESTYS- ) Describe the benefits of:Robert Fultons Steamboat- ANDSteam Powered locomotive- question on picture: What is one of the Four Modernizations? Landmark Supreme Court Cases - Name the Case: In this case a teenager was denied his due process" rights to a lawyer, to call witnesses, and to confront his accuser. The court said that even juveniles deserve due process rights.