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
kow [346]
3 years ago
13

#15. Write the equation of each circle.

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

Step-by-step explanation:

The center is at (1,-2) from the graph.

The radius is 2 [3 - 1 on the horizontal]

The equation of the circle is

(x - 1)^2 + (y + 2)^2 = 2^2

(x - 1)^2 + (y + 2)^2 = 4

You might be interested in
What slope does a horizontal line have? Use a number to fill in the blank. HELP FOR TESTTTTTT
Alex73 [517]

Answer:

The slope of a horizontal line is zero

Step-by-step explanation:

All horizontal lines are parallel to the x-axis.

The x-axis has a zero slope.

All parallel lines have the same slope.

Therefore the slope of a horizontal line is zero.

This means there is no rise in y.

So rise over run will become:

0/run=0

7 0
3 years ago
I need help with this, pls help. Thanks​
IgorC [24]

Answer:

Read explanation:

Step-by-step explanation:

Ed should add 7 and 13 together (making 20) and then divide 140 by 20. That would give him the answer 7

6 0
3 years ago
Read 2 more answers
Question 7 (2 points)
Soloha48 [4]

Answer:

590

Step-by-step explanation:

2360/4=590, so there are 590 straws / 1 bag

8 0
3 years ago
Solve the system and round to the nearest hundredth. Enter the
hram777 [196]

Answer:

Step-by-step explanation:

xy = 300

x + y = 50                       Solve for y

y = 50 - x                        substitute into xy = 300

x(50 - x) = 300               Remove the brackets.

50x - x^2 = 300             Bring the left to the right.

0 = x^2 - 50x + 300

This is a quadratic. It will have 2 solutions.

a=1

b = - 50

c = 300

Put these into the quadratic equation.

It turns out that x has two values -- both plus

x1 = 42.03

x2 = 6.97

x1 + y1 = 50

42.03 + y = 50

y = 50 - 42.03

y = 7,97

(42.03 , 7.97)

====================

x2 + y2 = 50

6.97 + y2 = 50

y2 = 50 - 6.97

y2 = 43.03

(6.97 , 43.03)

6 0
3 years ago
Read 2 more answers
When dividing each of the numbers $$3759$$ and $$4139$$ by some positive integer number, the remainder happened to be equal to $
Sedaia [141]

Answer:

The smallest possible value of the divisor is 19

Step-by-step explanation:

The given numbers for division are;

3759 and 4139, the remainder = 16

Let x represent the number

Therefore, we have;

x > 16

x is a factor of 3759 - 16 = 3743, and x is also a factor of 4139 - 16 = 4123

The factors of 3743 obtained from an online resource are 1, 19, 197, 3759

The factors of 4123 obtained from an online resource are 1, 7, 19, 31, 133, 217, 589, 4123

The common factors of 3743 and 4123 are 1, 19

Given that x > 16, we have, x = 19

Therefore, the smallest possible value that will divide both 3759 and 4139 whereby the remainder is 16 = 19

3 0
3 years ago
Other questions:
  • Rational numbers are___ natural numbers
    11·1 answer
  • Que signifuca (1,r) en matematicas?
    13·1 answer
  • At the sandwich shop, there are four different types of meat and three different types of cheese. If you select a sandwich witho
    8·1 answer
  • The perimeter of a rectangular field is 370 m. If the width of the field is 87 m what is it’s length?
    13·2 answers
  • Keith had 8 1/2 cups of flower. He used 5 2/3 cups to make bread. How many cups of flour does keith have left?
    13·1 answer
  • A bag of animal crackers contains 5 monkeys, 4 giraffes, 6 elephants, and 3 tigers. Suppose you draw a cracker at random. Find t
    5·1 answer
  • Can somebody please help me i would really appreciate it
    9·1 answer
  • What is the measure of angle z in this figure?<br> Enter your answer in the box.<br> z=
    5·2 answers
  • What is the height of the flagpole?​
    7·1 answer
  • Select all the expressions that are equivalent to 4(b)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!