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
AVprozaik [17]
3 years ago
11

The center of a circle represented by the equation (x − 5)2 + (y + 6)2 = 42 is

Mathematics
2 answers:
devlian [24]3 years ago
7 0

we know that

The center-radius form of the circle equation is in the format

(x-h)^{2} +(y-k)^{2} =r^{2}

where

(h,k) is the center of the circle

r is the radius of the circle

In this problem

we have

(x -5)^{2} + (y + 6)^{2} = 4^{2}

where

the center (h,k) is the point (5,-6) and the radius is equal to 4 units

therefore

the answer is

The center of the circle is the point (5,-6)

natali 33 [55]3 years ago
6 0
Center = (5, -6)
.....................
You might be interested in
there are 3 black marbles in and 4 red marbles in a bag. what is the probability that you will pick two black marbles put of the
professor190 [17]

|\Omega|=7\cdot6=42\\ |A|=3\cdot2=6\\\\ P(A)=\dfrac{6}{42}=\dfrac{1}{7}\approx14\%

5 0
3 years ago
This is (compound) probability: Picking two numbers from 1-10 and getting a multiple of 3 both times.
NemiM [27]

Answer:

There are 10 counters in the bag and you want the 4

As their is only one for the probability is

1/10

There are now 9 counters left in the bag.

You only want the even ones , which are 2 6 8 and 10 ( four has been taken out)

There are only four even counters in the bag of nine counters so the probability is

4/9

As you want both of these to occur, you need to multiply them

1/10 x 4/9 = 49/90

Step-by-step explanation:

7 0
3 years ago
Ms. Bergstedt asked two students to come up with two different sequences. Jay created this sequence: The first term is 4 and eac
kumpel [21]
I think you subtract in both.

8 0
3 years ago
Read 2 more answers
What is 50% of 64?
Dmitriy789 [7]

Answer:

50% = 50/100 = 0.5

20% = 20/100 = 0.2

25% = 25/100 = 0.25

10% = 10/100 = 0.1

Now let's begin our calculation

50% of 64=(0.5*64)=32

20% of 55=(0.2*55)=11

25% of 16 = (0.25*16) =4

10% of 200=(0.1*200)=20

20% of 86=(0.2*86)=17.2

Step-by-step explanation:

Hope this helps <3

7 0
3 years ago
Read 2 more answers
Please Help me on this question
zlopas [31]

Answer:

yellow

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Martina is practicing her free-throw shots. So far, she has made 16 out of 20 shots. If she attempts 80 more shots and shoot wit
    12·1 answer
  • 66253 divided by 317
    7·2 answers
  • Parents wish to have $160,000 available for a​ child's education. If the child is now
    13·1 answer
  • Kimberly has the choice of washing the car mowing the lawn or raking leaves on Saturday and baking a cake washing dishes or doin
    10·1 answer
  • If ƒ(x ) = x^2 + 1 and g(x ) = 3x + 1, find [ƒ(2) - g(1)]^2.<br><br> 1<br> 2<br> 9
    14·2 answers
  • Mai poured 2.6 liters of water into a partially filled pitcher. The pitcher then contained 10.2 liters
    9·2 answers
  • 4.
    14·2 answers
  • Maya is saving money to buy a game. So far she has saved $6, which is two-thirds of the total cost of the game. How much does th
    6·2 answers
  • Select the correct answer.
    15·2 answers
  • The Black Pearl is following a course that is represented by the equation. + ? = 14. . The interception course of the Flying Dut
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!