Mathematics High School

The center of the circle is at the point, and its radius is units. The equation of this circle in standard form is
.

Answers

Answer 1

Step-by-step explanation:

The equation of a circle written in the form (x−h)2+(y−k)2=r2 where (h,k) is the center and r is the radius. The circle centered at the origin with radius 1; its equation is x2+y2=1.

Hope it help!!!

Related Questions

Factoring Trinomials is the opposite of Multiplying two binomials together?

True or False

Answers

that would be false.
I think it’s false hope this helps

Amelia needs to buy some cat food At the nearest​ store, 2 bags of cat food cost $8.50 How much would Amelia spend on 5 bags of cat ​food?

Answers

Answer:

$21.25

Step-by-step explanation:

2 bags =8.50

1 bag =4.25

8.50+8.50+4.25=21.25

i dont know this well​

Answers

Answer:

x3

Step-by-step explanation:

Asking again... Please help! 13/20. Will give brainliest! Spam answers will not be tolerated!
Factor. 7x² ‐ 9x + 2

Answers

Answer:

(7x-2)(x-1) is factored form

Step-by-step explanation:

if you are looking for your zeros in the equation they are

x=2/7

x=1

answer please, brainlisted :)

Answers

Answer: y = 3/5 * x + 2

Explanation:
Slope intercept form = y = mx + b
m = slope
b = y-intercept

y = mx + b
y = mx + 2
y = 3/5 * x + 2

Graph each inequality. anyone know

Answers

I can’t see the picture clearly, but the line should be horizontal and it should be running through -3 on the y axis and the bottom should be highlighted

what is the speed limit in miles per hour (sign reads 55km/h) PLS HELP ASAP ILL MARK BRAINLIEST

Answers

Answer:

34mph

...............

Answer:

34mph ALSO TOP OF THE MORING LADIE

Step-by-step explanation:

PLEASE HELP

$900 is invested at a rate of 8% compounded annually. Find the amount of the investment in 12 year

Answers

Answer:

864

Step-by-step explanation:

because if you take 8 percent of 900 72 x 12 you get 864.

PLEASE HELP WITH THIS MATH PROBLEM​

Answers

Answer:

-2x<4

Step-by-step explanation:

using the x-values- look for where it starts going up (from left to right) (-2) to the point where it turns back downward (4)

Dave has $358 in his bank account. He wants to prepay his cell phone bill for the next three months. His monthly cell phone bill is $78. He also needs to pay his electric bill, which is $135. How much money will Dave need to add to his account to cover all his bills?

Answers

Answer:

$11

Step-by-step explanation:

Given data

Total amount=  $358

Monthly cell phone bill= $78

      Bill for the three months = 78*3= $234

      Electtrcilty bill = $135

      Total bills= $234+ $135=$369

Hence, the amount to be added= 369-358 =$11

HELPHELPHELPHELPHELPHELPHELP​

Answers

Answer:

the answer is 75

Step-by-step explanation:

225 ÷ 3

75

Answer:

75

Step-by-step explanation:

no.of candles he make in 3 hrs = 225

no. of candles he make in 1 hr = 225/3

= 75 candles

help if u can guys i’ll give u brainliest

Answers

Answer: the answer is 16 I think

Step-by-step explanation:

Answer: 16 inches

a^2+30^2=34^2

a^2+900=1156

      -900 -900

a^2=256

Square both sides to cancel a^2

a=16

Hope I helped!

Trapezoid JKLM is shown on the coordinate plane below

Answers

Answer:

b i think (im not really sure

Step-by-step explanation:

L (3, -2)
L’ (3 + 5, -2 - 4)
L’ (8, -6)
(C)

Melissa earns $7.40 per hour working at a grocery store. She works 14.25 hours this week. How much does she earn?

Answers

Answer:

14.25 x 7.40 = 105.45

Is there any other number you can divide 2 and 5 by to make the fraction smaller?

Answers

Answer:

This fraction is in simplest form:

=2/5

Solution

In order to simplify a fraction there must be:

1. A number that will divide evenly into both the numerator and denominator so it can be reduced. No such number exists for 2 and 5.

or

2. The numerator must be greater than the denominator, (an improper fraction), so it can be converted to a mixed number. 2 is not greater than 5.

This fraction is in simplest form:

=2/5

Hope this helps!

Need to learn more about fractions? I'm your guy! :D

Using the diagram below, translate the figure 3 units to the left and 2 units up. Graph the translated figure and provide the translated coordinates.

Answers

bah ahaha because i’m trying to get answers to m

question in pic! help asap, will give brainliest!!

Answers

Answer:

4x + 64

Step-by-step explanation:

Yeah so I’m not quite sure what the question is but I do know that it would be 4x+64 if you combine all the sides to get the total of the triangle.So yeah it’s 4x+64.

The price of a new car is $20,000. If it has a depreciation rate of 18% per year, what is its value in 3 yr?

Answers

Answer: After 3 years the value of the new car would be $11,027.36

Answer:

Step-by-step explanation:

Depreciation in 1st year= 18%×$20,000=18÷100×$20,000= 0.18×$20,000=$3600

New value=$20,000-$3600=$16,400

Depreciation in 2nd year=18% of $16,400=0.18×16,400=$2,952

New value=$16,400-$2,952=$13,448

Depreciation in 3rd year=18% of $13,448=0.18×$13,448=$2,420.64

New value=$13,448-$2,420.64=$11,027

.36

A couple invested $6,000 of his $20,000 lottery earning in bonds. How much do they have left to invest in stocks?

Answers

$14,000, simple math

What is the area, in square feet, of the trapezoid below?

Answers

Answer:

A=54

Step-by-step explanation:

A=a+b /2 h=8+13.6 /2/ ·5=54

Can somebody help me with this question please I dont know what real world situation I’ll mark you brainlist after please and ty!

Answers

Answer:

If I have x cars and sell 12 how many cars do I have left.

Step-by-step explanation:

Please help question is in the picture

Answers

A=(3.14)(12.5)^2
A=(3.14)(156.25)
A=490.625 ft squared

Find the area of a circle with a radius of 3 inches. Use 3.14 for pi.

Answers

Answer:

28.26

Step-by-step explanation:

3×3=9

9×3.14=28.26

Answer:

The answer is 28.26

Step-by-step explanation:

Why? Ok so here it is:

The formula is (pi)(r)squared

In this case, you will replace pi with 3.14 and replace r with 3 because that's the radius.

So it would be (3.14)(3)

You would get 9.42

Now you just need to square it

When squared, you'll get 28.26 inches squared

GIVING BRAINLEST FOR SIMPLE 7TH GRADE MATH PROBLEM.

Answers

Answer:

B. 60deg

Step-by-step explanation:

Both the sum of the third angle in the triangle and x has to be 180deg, as they sum to a half angle;

and the sum of angles in any triangle is 180deg.

We know that x = 180deg - (180deg - 28deg - 32deg) = 180deg - 180deg + 28deg + 32deg = 60deg

Also, note that x is drawn as smaller than a right angle. Unless the picture was made specifically to confuse us, we know that the only answer could be B.

Answer:

The exterior angle measures 60°

Step-by-step explanation:

Using the angles we already have we can determine that the missing interior angle is 120 since the interior angles of a triangle add up to 180°. So the missing interior and and the missing exterior angle are supplementary meaning they add up to 180. so 180-120=60°

There are 5 pencils in a pack.
Catalina has 2 packs. How many
pencils in all?
(unit)
Reese has 20 packs. How many
pencils in all?
(unit)

Answers

Answer:

Catalina has 10 pencils total. (2 x 5 = 10)

Reese has 100 pencils total. (20 x 5 = 100)

Answer:

1. 10 2. 100

Step-by-step explanation

5 x 2= 10

20x 5= 100

Evaluate the expression: 3x + 5 = ? when x = 2.

A. 8
B. 9
C. 10
D. 11

Answers

When x = 2

Then f(x) = 3x + 5

3 × 2 + 5

6 + 5 = 11 Ans. ( Opt. D )

What is the slope of y = 5x – 1?

Answers

Answer:

5

Step-by-step explanation:

The equation of a line is y=mx+b. b is the y-intercept when the line is graphed. The y-intercept is when the line intersects the y-axis. m is the slope of the line. In the given equation, m is equal 5, thus the slope is 5.

(I’M MARKING BRAINLIEST)

Plzzz help I really need all the help I can get!

Answers

Answer:

the one on the left

Step-by-step explanation:

this is due in a hour ​

Answers

formula- A = π r²
a= area
r= radius

diameter of the circle- 3.75 x 2 = 7.5

hope this helps :)

Help me find the area please!!

Answers

I think the area is 290 because area = l x w so that will be 29 x 10 which is 290

Answer:

[tex]\Huge\boxed{Area=565.5m^2}[/tex]

Step-by-step explanation:

Hello there!

To solve for the area we want to split the irregular figure into two regular figures

A triangle with a base of 29 m and a height of 19m and

A rectangle with a width of 10 m and a length of 29 m

now we solve for the area of each individual shape

For the triangle:

The formula for area of a triangle is

[tex]A=\frac{1}{2} bh[/tex] where b = base and h = height

we know what the dimensions are so all we have to do is plug in the values

[tex]A=\frac{1}{2} 19*29\\19*29=551\\\frac{551}{2} =275.5\\A=275.5[/tex]

so we can conclude that the area of the triangle part is 275.5 m²

Now lets find the area of the rectangle

to find the area of a rectangle we just multiply the length and width

so A = 10 x 29

10 x 29 = 290

so the area of the rectangle is 290 m²

Finally we add the two areas together

290 + 275.5 = 565.5

so we can conclude that the area of the irregular figure is 565.5 m²

Other Questions
Music is an art What is your favorite type of music How would you ask Erica if she needs a cup and a plate in Spanish?A.Necesitas sal y azcar?B.Necesitas una taza y un plato?C.Necesitas un cuchillo y un tenedor?D.Necesitas sal y pimienta? An experiment to test the effectiveness of regular treatments with fluoride varnish to reduce tooth decay involved 36 volunteers who had half of their teeth (the right side or left side, determined by a coin flip) painted with a fluoride varnish every six month for 5 years. At the end of the treatments, the number of new cavities during the treatment period was compared on treatment (fluoride varnish) side versus the control (no fluoride varnish) side. The appropriate statistical test for analyzing the results of this experiment is I NEED HELP WITH THIS PLEASEE Please help me the picture is above. Ill mark as brainliest please answer this. what is the value of 3n to the power of 2 - 4m divided by 6 when m= 4 and n=18? (16 POINTS) Full utilization of resources in the Caribbean is hampered mainly by PLS PLSK HELP I ALWAYS GIVE BRAINLIEST!!!!!!!! help pls fill in the blanks What is the exponential expression for the numerical expression 14141414? Helppppp Im giving brainlest plsssss and 6 pointssss Which virtue should he teach his daughter to ease cultural assimilation Which of these do you need to do to be an active textbook reader? What property is shown 8 + (1 + 7) = (8+ 1) + 7 what is the answer to 5 + 5 If each person uses 70 gallons of water per day, how many gallons will 57 people use in a day? Can someone plz help me with this one problem plzzzzz!!!!IM MAKING BRAINLIEST!!!! Which of the following statements about life in the United States during the Gilded Age is NOT correct?A.The formation of corporations led to high profits for industrial capitalists.B.The formation of labor unions allowed most common workers to become rich and prosperous.C.Widespread corruption allowed political machines to control all political activity in major urban centers.D.Widespread immigration resulted in the overpopulation of urban areas, thus leading to rising poverty levels. A 13.0-V battery is connected in series with a switch, resistor and coil. If the circuit's time constant is 1.20 10-4 s and the final steady current after the switch is closed becomes 2.50 A Can anyone help me? Please.