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
ikadub [295]
3 years ago
14

4) Find the center and radius of the circle.x2+ y2 – 81 – 2y=-16​

Mathematics
1 answer:
liq [111]3 years ago
6 0

Answer:Center: (0,1)

Radius: √66

Step-by-step explanation:

You might be interested in
I need help with this please thank you very much
Hitman42 [59]

So,

We can notice that the graph of g, is translated 2 units to the left and 4 units up. We can express these changes with the following equation:

g(x)=(x+2)^2+4

4 0
1 year ago
A jeweler is dividing
Anuta_ua [19.1K]

Answer: OPTION D:  \frac{3}{32}

Step-by-step explanation:

By definiton, fractions have the following form:

\frac{a}{b}

Where "a" is called numerator and "b" is the denominator. The numerator and the denominator are Integers.

 In order to solve this exercise you need to remember de Division of fractions:

\frac{a}{b}\div\frac{d}{e}=\frac{a}{b}*\frac{e}{d}=\frac{a*e}{b*d}

In this case, according to the information given in the exercise, you know that \frac{3}{8}\ lb of rubies are divided into 4 lots.

Therefore, in order to calculate the weight in pounds of each lot, you need to divide \frac{3}{8}\ lb  by 4.

Then, you get the following result:

\frac{3}{8}\ lb\div4=(\frac{3}{8}\ lb) (\frac{1}{4})=\frac{3}{8*4}\ lb=\frac{3}{32} \ lb

As you can notice, this result matches with the Option D.

5 0
2 years ago
(07.03)
Mkey [24]

x = 2

5(2 • 2 - 6) + 20

5(2x - 6 )+ 20 = 10

10x - 30 + 20 = 10

10x - 10 = 10

+10 +10

10 / 10x = 20 / 10

x = 2

7 0
2 years ago
Six farmers each have 6 barrels. In
AveGali [126]

Answer:

I believe it's 60 legs.

Step-by-step explanation:

Each farmer has 2 legs so 2x6=12

Each cat has 4 legs so 4x6=24

Each kitten has 4 legs so 4x6=24

When you add all the sums up, you get 60.

6 0
2 years ago
Read 2 more answers
5p coins weigh approximately 3 grams.
Luba_88 [7]
It would be 0.3 kg, because 3 times a hundred and divided by a thousand is 0.3.
6 0
3 years ago
Other questions:
  • What is 345,973 rounded to the nearest hundred
    10·1 answer
  • Which of the following representations are functions?
    6·1 answer
  • For the series 16, 24, 36, 54,... find S7.
    6·1 answer
  • Write an equation for a rational function with: Vertical asymptotes at x = -3 and x = -4 x-intercepts at x = 3 and x = 4 Horizon
    11·1 answer
  • What decimal is equivalent to 29/11
    15·2 answers
  • 48 people attended the Sunday matinee to watch a film. .Three over 8 of the people went to see a romantic comedy. .One over six
    7·1 answer
  • Colton is going to invest $76,000 and leave it in an account for 15 years. Assuming the interest is compounded daily, what inter
    14·1 answer
  • There is a 25% chance that Dane will make a three-point shot during a basketball game. A random-number generator generated 10 se
    11·1 answer
  • In body paragraph 1, how many times is evidence (‘SAY”) cited? B) Same article? Yes or No
    6·1 answer
  • Write two fractions whose product is between 1/5 and 1/2 , and whose sum is negative. please help asap!! thanks!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!