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
kakasveta [241]
3 years ago
7

If the endpoints of the diameter of a circle are (−10, −8) and (−6, −2), what is the standard form equation of the circle? A) (x

− 8)2 + (y − 5)2 = 13 B) (x + 8)2 + (y + 5)2 = 13 C) (x − 8)2 + (y − 5)2 = 13 D) (x + 8)2 + (y + 5)2 = 13
Mathematics
2 answers:
Natalka [10]3 years ago
6 0

Answer: D) (x+8)2 +( y+5)2 = 13

Step-by-step explanation:

Got this right on USA test prep

kolbaska11 [484]3 years ago
4 0
Selections B and D both appear to be appropriate.
  B) (x+8)² + (y+5)² = 13
  D) (x+8)² + (y+5)² = 13

_____
The center is at the midpoint of the diameter, ((-10-6)/2, (-8-2)/2) = (-8, -5). For center (h, k) and radius r, the equation is
  (x -h)² +(y -k)² = r²
  (x -(-8))² +(y -(-5))² = (√13)²
  (x+8)² + (y+5)² = 13
You might be interested in
West middle school ordered 121 boxes of markers. If there are 22 teachers how many boxes does each teacher get? Write answer as
never [62]
The answer should be 5.5 because you have to divide it. The fraction would be 5 over 10
6 0
3 years ago
e is 150% more than d . what is the ratio d:e in its simplest form? what is the ratio e:d in the form 1::n​
Bad White [126]

Answer:

d:e is 2:3

Step-by-step explanation:

if 'e' is 150% more than 'd' we can say that 'e' is 1.5 and 'd' is 1

ratio of 1/1.5 or 1÷3/2 is 2/3

3 0
3 years ago
Help!!! please what's is the figure​
S_A_V [24]

Hello from MrBillDoesMath!

Answer:

108 cm^2

Discussion:

The area of the logo  =

area of Trapezoid on top (I)  + area of triangle on bottom (II)

I  = (1/2) h ( b1 + b2)            h = altitude, b1, b2 = bases

  = (1/2)  6  ( 6  + 12)

  = (1/2) 6 ( 18)

  = 54

II  = (1/2) b h

   = (1/2) (12) ( 15 - 6)               => altitude of triangle = 15 - 6 NOT (1/2) 15

   =  54

I + II= 54 + 54 = 108

Thank you,

MrB

3 0
2 years ago
Read 2 more answers
If (x/3)-1 is twice as large as (x/4)-3, what is the value of x?
Ganezh [65]

Answer:

30

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help what is the equation
Elanso [62]

let us take any two points here (5,20) and (7,30)

now let us use slope formula to get its slope

slope=\frac{y2-y1}{x2-x1}

slope=\frac{30-20}{7-5}

slope =5

now let us use one coordinate (say (5,20)) and slope to get the y intercept

20= 5*5 +b

b=-5

plugging the values of b and m in the given equation we get

y=5x-5

or c=5m-5

7 0
3 years ago
Other questions:
  • A blueprint for a house states that a 6 inch line represents 11 feet on the actual home. If the house is to be a
    7·1 answer
  • Negative 3 over 1 third plus 8 over 3 tenths
    8·1 answer
  • RACTICL
    9·1 answer
  • Please solve this question​
    12·1 answer
  • A 0.1 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender​ selecti
    10·1 answer
  • What is the solution to -2(4x + 8) 4(2 - x)?​
    15·1 answer
  • What is the first step in solving this system by elimination?
    6·1 answer
  • Find the value riven by the problem
    9·1 answer
  • Looking for help here ill give brainliest!
    5·1 answer
  • Help geometry ………ignore this i need 20 words
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!