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
shtirl [24]
3 years ago
15

What is the point of symmetry for the circle (x + 2)2 + (y â 4)2 = 25?

Mathematics
1 answer:
irina [24]3 years ago
3 0
It's its center:

(-2, 4)

Can't read y-4 or y+4, change the sign.

y-4 ---> SOLUTION: (-2,4)

y+4 ---> SOLUTION: (-2, -4)
You might be interested in
Sweet noticed the ratio of long boards to short boards was 1:4. If there were 35 surfboards at the beach , how many were short b
andre [41]
So the ratio to longboard to short board is 1:4, the total of that ratio is 5. 35 ÷ 5 = 7. now we're going to take those ratios and multiply 1 × 7 = 7 and 4 × 7 = 28. Your final answer is B. to confirm your answer add 28 + 7.
7 0
3 years ago
17) Convert the number to scientific notation 0.00317
Masteriza [31]

Answer:

3.17x10^-3

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

6 0
3 years ago
an antelope can run at a speed of 61 miles per hour. What is this speed in yards per second? Round to the nearest hundredth.
arlik [135]
20.3 yards per second.
5 0
3 years ago
I do not know how to do this but I need a answer cuz u don’t know it
Law Incorporation [45]
You answer would be 16.2.

Hope this helps,
♥Nikki♥

3 0
4 years ago
The corners of a square lie on a circle of diameter d = 0.35 m. each side of the square has a length l. find l.
sergeinik [125]

Refer to the attached image.

As we can observe ABCD is a square, whose corners that is A,B,C and D lie on the circle.

The diameter AC = 0.35 meter.

We have to find the side of square.

Let the measure of side of a square be 'l' meter

In triangle ABC,

By Pythagoras theorem, we get

(AC)^2 = (AB)^2 + (BC)^2

(0.35)^2 = (l)^2 + (l)^2

(0.35)^2 = 2(l)^2

\frac{(0.35)^2}{2} = (l)^2

l^2 = 0.06125

So, l = 0.25 meter

Therefore, the measure of side of the square is 0.25 meter.


6 0
3 years ago
Other questions:
  • X x is the first five consonants of english alphabet
    5·1 answer
  • How do u solve 2/3times 5/6times 14
    15·2 answers
  • What is the value of the missing angle in the triangle?
    8·2 answers
  • one positive integer is 2 less than another. the product of the two integers is 24. what are the integers
    12·1 answer
  • You deposit $7,900 in a money-market account that pays an annual interest rate of 4.3%. The interest is compounded quarterly. Ho
    15·1 answer
  • Find the equation of the line.<br> Use exact numbers.<br> y=___x+____
    14·1 answer
  • You have a shelf that holds 25 1/2 pounds. What is the most number of 1 1/4 pound books that the shelf can hold?​
    12·2 answers
  • Leo estimates that a package weighs 24 pounds. When he goes to the post office to weigh it, he finds out that it actually weighs
    9·2 answers
  • 2) Solve the System of Equations using Substitution. <br> -3x+2y=12 <br> x=2y-8
    12·2 answers
  • David's gasoline station offers 21 cents off per gallon if the customer pays in cash and does not use a credit card. Past eviden
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!