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
sesenic [268]
3 years ago
12

I don’t know, someone help please.

Mathematics
1 answer:
NeTakaya3 years ago
3 0

Answer:

Radius: 4

Center: (-5,4)

Step-by-step explanation:

To find the radius, you take the square root of what the equation is equal to (in this case that is 16)

To find the center, you set what is in the parenthesis equal to 0 so:

x+5=0 becomes x=-5

y-4=0 becomes y=4

Hope this helped!

You might be interested in
What is the reciprocal of - 14/3
Delvig [45]

Answer:

3/14

Step-by-step explanation:

You basically flip the numbers around. Hope this helps!

7 0
3 years ago
What is the value of 1/3× + 7x, when x =5
Feliz [49]

Answer:

58 1/3

Step-by-step explanation:

I erase replaced and solved


8 0
3 years ago
Which solid could be formed from this net?
pentagon [3]
A cube
they’re all the same size
3 0
3 years ago
What is the answer to x/3-2=7
Firlakuza [10]
<span> x/3-2=7
---------------------
SImplify
1/3x - 2 = 7
--------------------------
add 2 to each side
1/3x - </span><span><span>2 </span>+ 2 </span>= <span>7 + <span>2
1/3x = 9
------------------------------
Multiply each side by 3
3 * (1/3x) =  3 * 9
x = 27</span></span>
3 0
3 years ago
Which equation represents a line which is parallel to the line 2x+y=-8?A. y=− 1/2 x−4B. y=−2x+5C. y=2x+3D. y= 1/2x+2
katrin2010 [14]

Two lines that are parallel have the same slope. In its slope-intersect form, we can write the equation of a line with slope m and y-intercept b as:

y=mx+b

Step 1

Write the given equation in slope-intercept form and identify its slope m.

\begin{gathered} 2x+y=-8 \\  \\ 2x+y-2x=-2x-8 \\  \\ y=-2x-8 \end{gathered}

Thus:

m=-2

Step 2

Find the equation with the same slope m = -2. We need to identify which of them has -2 multiplying the variable x.

Answer

From the given options, the only one with the same slope m = -2, therefore parallel to the given line, is:

y=-2x+5\text{      (option B)}

4 0
1 year ago
Other questions:
  • In a survey, 7/20 of the students in fifth grade said their family buys organic vegetables what decimal represents the portion o
    9·1 answer
  • Can someone help me with my homework
    6·1 answer
  • how much interest is earned on a principal of $575 invested at an interest rate of 7% compounded annually for nine years?​
    5·2 answers
  • List the five multiplies of 4
    15·2 answers
  • Baldo is paid $80.00 per day at his job, plus $15.00 per hour for every hour (h) that he works overtime. One day, his total earn
    9·1 answer
  • the sum of three consecutive numbers is five times the difference of the middle number and 22. find the numbers.
    15·1 answer
  • If a car is going 80 mph so how long does it take to go 80 miles
    12·1 answer
  • Expand and simplify <br> (X+7)(x-9)
    15·1 answer
  • Pls help I’ll brainlest and add extra points
    8·1 answer
  • Hey here are more pts
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!