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
In XYZ, mX=90 and mY=30.In TUV,mU= 30 and mV=60. Which is true about the two triangles? XYZ=TUV, XYZ= VUT,No congruency statemen
Flauer [41]

Answer:

No congruency statement can be made because the side length are unknown.

Step-by-step explanation:

The sum of the measures of all interior angles in a triangle is always 180°.

In triangle XYZ,

m\angle X=90^{\circ}\\ \\m\angle Y=30^{\circ},

then

m\angle X+m\angle Y+m\angle Z=180^{\circ}\Rightarrow m\angle Z=180^{\circ}-90^{\circ}-30^{\circ}=60^{\circ}

In triangle TUV,

m\angle U=30^{\circ}\\\\m\angle V=60^{\circ},

then

m\angle T+m\angle U+m\angle V=180^{\circ}\Rightarrow m\angle T=180^{\circ}-30^{\circ}-60^{\circ}=90^{\circ}

We have two triangles with congruent angles but we have no information about side lengths. Therefore, can not be made because the side length are unknown. Correct option is last option.

6 0
3 years ago
Read 2 more answers
Please help me with this I don't really understand it​
tino4ka555 [31]

Answer:

Step-by-step explanation:

-39

6 0
2 years ago
What is the name of the index comprised of stock prices of 500 U.S. industrial corporations?
k0ka [10]
D) s&p 500 Apex answer
6 0
3 years ago
Read 2 more answers
Simplify the expression (64)2
Aloiza [94]

Answer:

128 or 4,096

Step-by-step explanation:

If its 64 x 2 then 128 or if you are implying 64, to the power of two, (64x64) then your answer is 4,096.

6 0
3 years ago
Kayla and her children went into a restaurant and she bought $63 worth of hotdogs and tacos. Each hotdog costs $3.50 and each ta
laiz [17]

Answer:

x= hotdogs

y=tacos

Step-by-step explanation:

(3.50)x+ 3x + 4y= 63

7 0
2 years ago
Other questions:
  • A week before an election, 1,500 people were asked who they planned to vote for. Of the people asked, 45% said they planned to v
    11·1 answer
  • An airline experiences a no-show rate of 6%. What is the maximum number of reservations that it could accept for a flight with a
    10·1 answer
  • What is the name of the period that has 913 in the number 913,256
    11·1 answer
  • Find the value of the expression 3x plus 4y when x= 4 and y= 5
    8·2 answers
  • A flute is on sale for $50 more than half of the regular price. if the sale price is $250, what is the regular price of the flut
    5·1 answer
  • An island has some portion submerged in water. Point A on the island is at negative 7 over 3 feet from the surface of the sea. P
    14·1 answer
  • The positive square root of 38 is between?
    11·1 answer
  • From 1990 to 2000, the number of visits by the people to Bryce Canyon National Park increased by about 23.9 thousand visits per
    9·1 answer
  • The original price of a jacket is $70. The sale price is 30% off the original price. What is the amount off the original price (
    7·2 answers
  • More help... please... I'm very stuck​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!