1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nexus9112 [7]
4 years ago
5

I need help with this problem !

Mathematics
2 answers:
Lelechka [254]4 years ago
7 0
To find the center of the circle, set the x-component equal to zero and the y-component equal to zero to find the ordered pair.

x+1=0
x=-1

y+2=0
y=-2

The center of your circle will be at (-1, -2).

To find the radius of the circle, square root the 16.

The equation of a circle is x^2+y^2=r^2

So square root the 16 to get your radius, which is 4.

To graph the circle, plot the center of the circle, and plot 4 different points directly out from the center that are 4 units out. Then connect the dots :)
zheka24 [161]4 years ago
3 0
The center is (-1,-2)

the radius is 4
You might be interested in
Please help me thanks <br> I will give you brainlest
Annette [7]

Answer:

12.5cm

Step-by-step explanation:

This triangle is either isosceles or equilateral, we already know two sides.

the other side of the triangle is also 5 cm long because it is also the radius of the shape

the format for finding a right angle triangle like this one is base x height / 2

5 x 5 = 25

25/2 = 12.5

12.5 rounded is 13 because the decimal number is 5 and 5 or higher means we need to round up.

hopefully this helped

-cheesetoasty

3 0
3 years ago
-x+5y=5 graph linear equation
wolverine [178]
THIS IS NOT A LINK USE THE DESMOS GRAPHING CALCULATOR
3 0
3 years ago
What is (x − 3)(x − 5) = 35
JulijaS [17]

Answer:

x=10  x=-2

Step-by-step explanation:

(x − 3)(x − 5) = 35

FOIL

x^2 -5x-3x+15 = 35

Combine like terms

x^2 -8x+15 = 35

Subtract 35 from each side

x^2 -8x+15-35 = 35-35

x^2 -8x-20 =0

Factor

What 2 numbers multiply to -20 and add to -8

-10*2 = -20

-10 +2 = -8

(x-10)(x+2) =0

Using the zero product property

x-10 =0  x+2 = 0

x=10  x=-2

6 0
3 years ago
WILL GIVE A BRAINLEST
andreyandreev [35.5K]
Two end points
One direction

Hope this helps xx
5 0
3 years ago
What is -5/6 + -5/6? (its ment to be a fraction)
maks197457 [2]
The answer is:  " -5/3 " ;  or, write as:  " -1 ⅔ " .
_____________________________________________
Explanation:
_____________________________________________

   (-5/6) + (-5/6) = (-5/6) <span>− (5/6) ;  

------>  {since: "adding a negative" is the same a "subtracting a positive"} ; 

------> </span> (-5/6) − (5/6) = (-5 − 5) / 6  ;
  
                                  =   -10/6 =  (-10/2) / (6/2) ;
_____________________________________________________
                                  =   " -5/3 " ;  or, write as:  " -1 ⅔ " .
_____________________________________________________
8 0
3 years ago
Other questions:
  • Please answer the question
    10·2 answers
  • When is it helpful to round the quotient to the nearest hundredth
    14·1 answer
  • Can a rectangle be a parallelogram
    12·1 answer
  • Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost $228. Write and solve a s
    7·1 answer
  • 4x-10+1.5x-4x+11=8.5-6
    15·2 answers
  • If you have any due classes and want them completed in under 24hrs comment below asap!!! or email me at lyndertutors (at) gm'ail
    8·2 answers
  • You have 18 pictures to paste to a poster. You want to arrange them on the poster in rows so that there are an equal number of p
    13·1 answer
  • 2) A recent survey of 2625 elementary school children found that 28% of the children could be classified obese.
    15·1 answer
  • Which answer is it? :/
    6·1 answer
  • 1. The area of a rectangular carpet is X² + X - 2. HINT: Area = length X breadth
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!