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
marishachu [46]
3 years ago
8

The equation of the circle with center (3, -2) and radius 7 is (X blank) + (y blank)

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0

Answer:

(x - 3)^{2}  +  { (y  + 2)^{2} =  49

Step-by-step explanation:

Center of the circle = (3, - 2) = (h, k)

Therefore, h = 3, k = - 2

Radius r = 7

Equation of circle in centre radius form is given as:

(x - h)^{2}  +  {(y - k)}^{2}  =  {r}^{2}  \\  \therefore \: (x - 3)^{2}  +  { \{y - ( - 2) \}}^{2}  =  {7}^{2}  \\  \red{ \boxed{ \bold{\therefore \: (x - 3)^{2}  +  (y  + 2)^{2} =  49}}}

deff fn [24]3 years ago
5 0

Answer:

Step-by-step explanation:

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

You might be interested in
For every $5 that Micah saves, his parents give him $10.
Sunny_sXe [5.5K]

Answer:

The answer for the question "What is the constant of proportionality?" is 2.

The answer for the question "If Micah saves $150, How much money will his parents give him?" is $300.

Step-by-step explanation:

a. If for every $5, Micah will receive $10 more that means that he will receive the double of his initial saving. So, a number that multiplied by 5 is equal to 10 is 2. Therefore, the proportionality equation will be Y=2X, where Y is 10 and X is 5. In cunclusion, 2 is the constant of proportionality.

b. Having in mind that the equation is Y=2X, and that X is equal to Micah's savings, we need to replace that X with 150. Then, 150 is multiplied by 2 and the result is Y, in this case 300. So, Micah's parents will give him $300 if he saves $150.

4 0
3 years ago
What type of tide cycle has the greatest differences between the level of tides in one day? A. neap B. spring C. full D. high
n200080 [17]

Hi Sydney!

Question - What type of tide cycle has the greatest differences between the level of tides in one day?

Answer - B. spring tide

Why - When you are reading about tides you notice that the other 3 tides have lower differences like a neap tide has the least difference.

Hope This Helps :)

8 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B5x%2B3" id="TexFormula1" title="x^{2} +5x+3" alt="x^{2} +5x+3" align="absmidd
il63 [147K]
<h3>x²+5x+3+2x²+10x15 =0</h3><h3>x²+2x²+5x+10x+3+15=0</h3><h3>3x²+15x+18=0</h3><h3>3(x²+5x+6) =0 because 3 is common factor</h3><h3>3(x²+3x+2x+6) spill the middle term</h3><h3>3(x(x+3)+2(x+3) take the common factor from term</h3><h3>3(x+2) (x+3)</h3>

<h3>answer is 3(x+2) (x+3)</h3>

please mark this answer as brainlist

3 0
3 years ago
A company that makes steel girders can produce 6 tons of girders in one day. How many pounds is this
Tatiana [17]
That is 12,000 pounds.

1 ton = 2,000 pounds, so do 2,000 x 6
5 0
3 years ago
Read 2 more answers
Two classes are going to combine to do a project together. the first class has 24 students and the second class has 21 students.
guajiro [1.7K]
Add the amount of students together (21+24=45)
Divide by three to see how many will be in each group. (45/3 = 15) 

15 in each group!
7 0
3 years ago
Read 2 more answers
Other questions:
  • (20 points)
    15·1 answer
  • Which inequality does the graph represent?
    10·1 answer
  • Step by step please...Using synthetic division, what is the quotient: (2x3 – 2x – 12) ÷ (x – 2) ?
    12·1 answer
  • In 1 1/2 hours john can walk 4 1/2 miles find his average speed in miles per hour.
    7·1 answer
  • How are pairs of alternate interior angles related to one another? How are pairs of alternate exterior angles related to one ano
    11·1 answer
  • Select the correct answer from the drop-down menu. (X-2) is a factor of x4+ 2x^3-7x^2 -8x +13. The other factors are ___,___, an
    13·1 answer
  • When applying the special rule of addition for mutually exclusive events, the joint probability is _______.
    15·1 answer
  • Evil lives to go swimming at 4:05 and returns at 4:57 how long has she been gone?
    8·1 answer
  • 9. Write 1 equivalent ratios for each ratio. a) 5 : 3 b) 1: 6 c) 4 : 7 d) 1: 5
    9·1 answer
  • I Need help plz will give brainlyist for the correct answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!