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
xenn [34]
2 years ago
10

What is the center of (x + 1)2 + (y - 3)2 = 9?

Mathematics
1 answer:
katrin2010 [14]2 years ago
5 0
The equation of a circle with center at (h,k) is
(x-h)^2+(y-k)^2=radius^2

given
(x-(-1))^2+(y-3)^2=9
center is (-1,3)

first option
You might be interested in
A pelican is flying 17 feet above sea level. Directly below the bird is a trout that is swimming 23 feet below
Nadusha1986 [10]
A
Because if you do the math
4 0
2 years ago
Pls<br> Help me <br> I need it
ad-work [718]

Answer:

{2}^{7}

Step-by-step explanation:

{2}^{7}  = 128

{7}^{2}  = 49

So,

128 > 49 \\  {2}^{7}  \:  \:  \:  \:    >  {7}^{2}

Therefore 2^7 is greater

4 0
3 years ago
A bit hard. thank you if u can do it for me? &lt;3
Lostsunrise [7]

The triangle shown is a right triangle shown by the little square inside of it.

Area of a triangle is 1/2 x height x base

Rotating the shown triangle so the square is at a bottom corner the height is 6 and the base is 6

Area = 1/2 x 6 x 6 = 18 square cm

5 0
2 years ago
ANSWER ASAP!! WILL GIVE OR MORE POINTS TO THE FIRST ONE WHO ANSWERS!
Sergio [31]

Answer: See the picture attached.

Step-by-step explanation:

Given the following mixed numbers:

-2\frac{3}{4}\\\\-4\frac{1}{2}

You need to convert them to decimal numbers. The steps to do this are shown below:

1. Divide the numerator of the fraction by the denominator.

2. Add the quotient obtained to the whole number part.

Then:

-2\frac{3}{4}=-(2+0.75)=-(2.75)=-2.75\\\\-4\frac{1}{2}=-(4+0.5)=-(4.5)=-4.5

Therefore, the point is:

(-2.75,-4.5)

Where -2.75 is the x-coordinate and -4.5 is the y-coordinate.

Knowing this, you can plot it on the coordinate plane, as you can see in the picture attached.

8 0
3 years ago
Number 7 thanks ASAP ASAP
stellarik [79]

Answer:

Price is $1088 (agrees with answer B)

Step-by-step explanation:

Notice that the linear equation that represents this relationship can be estimated via finding the slope and y-intercept using a couple of the given points on the plane (for example (5, 140), and (10, 200), which results in;

Price = 12 x + 80

where "x" is the number of computers shipped.

Then, to ship 84 computers, we have the following price:

Price = 12 (84) + 80 = 1088

Then the price is $1088.

6 0
3 years ago
Other questions:
  • 19-(3-5b)<br>....,.......​
    13·1 answer
  • If y = 5x + 9 were changed to y = 5x + 6, how would the graph of the new function compare with the first one?
    14·2 answers
  • The formula for the volume of a prism is v=bh and the formula for the volume of a pyramid is v=1/3 bh. Explain b in formulas
    6·1 answer
  • What processes are needed to solve for functions and their inverses? I'm about to fail this class and I need help. I'm not good
    14·1 answer
  • Hey can you please help me posted picture of question
    15·2 answers
  • What is the missing table value?
    9·2 answers
  • What angles are formed by perpendicular lines
    10·1 answer
  • (-6)(2)+(-8/4)<br>What is the Value of this Expression
    14·1 answer
  • Giving brainliest!!!! For correct answer give me a explanation not a long explanation tho.
    5·2 answers
  • Write an equation of a line that passes through (2,3) and has a slope of 1/4?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!