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
Pani-rosa [81]
3 years ago
12

Identify the radius of the circle whose equation is (x - 2)^2 + (y - 8)^2 = 16.

Mathematics
2 answers:
KiRa [710]3 years ago
5 0
The radius is 4
the equation of a circle is (x-h)^2+(y-k)^2=r^2
in this case, 16=r^2
so r=4
Misha Larkins [42]3 years ago
3 0

16^2 is the radius, so 16 squared is 4. Therefore the radius is equal to 4

You might be interested in
Jane wishes to have 20,000 available at the end of 10 years so she deposit money into an account that pays 1.14% compounded mont
max2010maxim [7]

Answer:

\$17,846.12  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=10\ years\\ A=\$20,000\\ r=0.0114\\n=12  

substitute in the formula above  

\$20,000=P(1+\frac{0.0114}{12})^{12*10}  

P=\$20,000/[(1+\frac{0.0114}{12})^{120}]  

P=\$17,846.12  

5 0
4 years ago
The first four terms of an arithmetic sequence are -11,-5,1,7. what is the equation for an
mr_godi [17]

Answer:

y = 6x - 11

Step-by-step explanation:

An arithmetic sequence is a linear function. This means it steadily increases or decreases through addition/subtraction by a constant amount. Here the sequence grows by adding 6 each time.

-11 + 6 = -5

-5 + 6 = 1

1 + 6 = 7

etc....

Since this is linear, its equation has the form y = mx + b where m is the slope and b is the y-intercept. The slope is m = 6 and b = -11.

y = 6x - 11

7 0
3 years ago
Which is the equation for the line that passes through (3,5) and has a slope of -5
algol [13]
You just have to study more
4 0
3 years ago
Read 2 more answers
During one snowy month a kentucky school held classes 9/11 of possible the school days if there are 22 possible school days how
SOVA2 [1]
This question isn't phrased correctly, but I will assume it's asking about common denominators with fractions.

9/11 1/22

18/22 1/22

18 school days.
5 0
3 years ago
NEED ANSWER
STatiana [176]
C) sss similarity
because each side as a partner with half of its value
8in-4in
6in-3in
4in-2in
7 0
3 years ago
Other questions:
  • Some help please I will give u 11 points
    12·1 answer
  • Least to greatest <br> 20,4,.6,.08
    12·1 answer
  • Which ordered pair is part of the solution set of the system of inequalities graphed below?
    15·1 answer
  • Help mee!!!!!!!!!!!!
    14·2 answers
  • Whats the answerrrrr
    5·2 answers
  • Round 214 to the nearest ten
    6·2 answers
  • Here is a list of numbers.
    5·1 answer
  • Any kind soul willing to help a random person lol
    14·1 answer
  • 5 divided by 7/8 as a fraction <br> Pls help 44 points
    10·1 answer
  • Помогите решить контрошу братья
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!