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
Yanka [14]
3 years ago
9

Find the center and radius of the circle with equation (x+7)^2 + (y+5)^2 = 81

Mathematics
1 answer:
Radda [10]3 years ago
7 0

Answer:it’s the last one

Step-by-step explanation:

You might be interested in
Which expression is equivalent to 2 (5) Superscript 4?
VARVARA [1.3K]

Answer:

2 times 5 times 5 times 5 times 5

7 0
3 years ago
Read 2 more answers
What's the product: (12x+1)(3x-8)
jasenka [17]

Answer:

the answer would 12

Step-by-step explanation:


5 0
3 years ago
What is the product of 6x + 6 and 8x?
spin [16.1K]

Answer:    56

Step-by-step explanation: so you have 6 already and x is next to it and it says x=8 so put the eight where next to the six and since there is nothing in the middle than you multiple 6 8 idk the other number

8 0
3 years ago
Read 2 more answers
Solve for x<br> Urgent need help
fiasKO [112]
I believe you need to solve this using the quadratic formula!
To begin, this is what it is:
x= -b ± <span>√ b^2 - 4ac / 2a
Just plug in what you have in your problem...
2 being a, 13 being b, and -24 being c.
So we get:
x= -13 </span>± <span>√13^2 - 4(2)(-24) / 2(2)
x= -13 </span><span>± √169 - 8 (-24) / 4</span>
<span>x= -13 <span>± √169 + 192 / 4</span>
x= -13 </span>± √<span>361 / 4
The square root of 361 is 19.
So you have: -13 </span><span>± 19 / 4.
Here's where you take the equation </span>-13 <span>± 19 and put the addition and subtraction sign to use.
-13 - 19 = -32
and
-13 + 19 = 6
Now all is left to do is divide the two numbers by 4.
-32/4 = -8
and
6/4 = 3/2

x = -8, 3/2</span>
6 0
3 years ago
Can someone help with this
mixas84 [53]

Step-by-step explanation:

-10-2x = 3x+15

5x = -25

x= -5

5 0
2 years ago
Other questions:
  • Solve for AB. Round your answer to the nearest tenth if necessary.
    10·2 answers
  • A square painting measures 2 meters on each side. What is the area of the painting square centimeters?
    9·2 answers
  • In a class, every student knows French or German (or both). 15 students know French, and 17 students know German.
    8·2 answers
  • I would appreciate I someone could help me with these questions
    7·1 answer
  • 9. How many kilograms are in 14,500 grams?
    8·2 answers
  • :( HELP PLSSSSSSSS :(
    13·2 answers
  • PLEASE HELP ASAP!!!! 40 POINTS
    8·2 answers
  • factor the polynomial completely and SHOW WORK i’ve been on it for the past 30 minutes and I want to cry 24x^3-78x^2+45x NO LINK
    11·1 answer
  • Bob walked 2,640 yards to the bus stop. Then, the bus traveled 3 miles to the library. How far did Bob travel in total to the li
    7·1 answer
  • Combine the like terms to create an equivalent expression. (6e−3f−4)⋅2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!