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
zalisa [80]
3 years ago
9

PLS HELP ME AND SHOW WORK.

Mathematics
1 answer:
Alex17521 [72]3 years ago
3 0

Answer:

4 = (x  + 7 {)}^{2}  + (y  -  3 {)}^{2}

Step-by-step explanation:

equation of a circle

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

we know the center is (-7, 3)

the radius is 2

we replace (h,k) with the center coordinates

and input the radius

{2}^{2}  = (x -( - 7)) ^{2}  + (y  -  3)^{2}

simplify to this:

4 = (x  + 7 {)}^{2}  + (y  -  3 {)}^{2}

You might be interested in
Helpppppppp neededddd
ozzi

Answer:

Adam

Step-by-step explanation:

Speed is calculated with the formula distance over time.

Convert all measurements to the same unit: ft/s.

<u>Speed of Frank:</u>

d/t

=11/s

<u>Speed of Emily:</u>

d/t

=86/10

=8.6/s

<u>Speed of Adam: </u>

There are 5280 feet in a mile.

d/t

=5280/388

=13.6/s

<u>Speed of Noah:</u>

There are 60 seconds in a minute.

d/t

=600/60

=10/s

Adam runs the fastest because 13.6 > 11 > 10 > 8.6.

8 0
3 years ago
Write an equation of the line that passes through (-2, 8) and (-4, -4)
Nady [450]

Answer:

y=6x+20

Step-by-step explanation:


6 0
3 years ago
2x+3 less than or equal to 5
rjkz [21]
2x+3 \leq 5 \\  \\ (2x+3)-3 \leq (5)-3 \\  \\ 2x \leq 2 \\  \\   \frac{2x}{2}  \leq  \frac{2}{2}  \\  \\ x \leq 1 \\  \\x=( -\infty} ,1]
6 0
3 years ago
Read 2 more answers
Student scored in the 83rd
melamori03 [73]

Answer:b

Step-by-step explanation:

5 0
3 years ago
What is the slope of the line?
zhannawk [14.2K]

Answer:

\frac{2}{3}

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Rita bakes cakes to earn money. She spent $30 for supplies to make 15 cakes. Which inequality shows how much Rita has to charge
    9·2 answers
  • Does anyone know that 6 squared is I always forget
    6·2 answers
  • 10.) For the natural logarithm function, determine the point on the curve where its associated tangent line passes through the
    5·1 answer
  • A gym teacher orders 42 tennis balls. Each package contains 3 tennis balls. Which of the following equations represents the numb
    9·1 answer
  • What is the sum of (2a - 3b) and (5b - a)
    15·1 answer
  • One gallon of paint usually covers 350 square feet.How many square feet will 2.5 gallons cover?
    10·2 answers
  • What is 6.4r-7-2.9r simplified
    7·1 answer
  • Ayo help pls help medee:&gt;
    10·1 answer
  • Dan is helping to build a stage for a concert.
    10·1 answer
  • George Anderson takes out $30,000 of a twenty-payment life insurance. If he is twenty-six years old, what annual premium does he
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!