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
Ahat [919]
3 years ago
13

If b = 0, then the number is also called a/an _____ number

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Answer:

imaginary number and a real number

You might be interested in
What is the length of MN
Irina-Kira [14]

Answer: D. 4

Step-by-step explanation:

In the given picture , we have given a triangle ΔMLN in which

ML= 4x and MN= x+3

∠L=∠N=50°

⇒ MN=ML   [∵ Basically by Isosceles triangle property :sides opposite to equal angles of a triangle area equal.]

\Rightarrow\ x+3=4x

Subtract x from both sides , we get

3=3x

Divide bothe sides by x , we get

1= x  or x =1

Then, the length of MN = x+3=1+3=4 units

6 0
3 years ago
Determine and state the coordinates of the center and the length of the radius of a circle whose equation is
Tpy6a [65]

Answer:  center = (-3, 2)   radius = √23

<u>Step-by-step explanation:</u>

The equation of a circle is: (x - h)² + (y - k)² = r²

where center = (h, k) and radius = r

Complete the square for both x and y:

x^2+6x+\bigg(\dfrac{6}{2}\bigg)^2+y^2-4y+\bigg(\dfrac{-4}{2}\bigg)^2 = 10 +\bigg(\dfrac{6}{2}\bigg)^2+\bigg(\dfrac{-4}{2}\bigg)^2\\\\\\(x+3)^2+(y-2)^2=23\\\\\\\rightarrow (h,k)=(-3,2)\\\\\rightarrow r^2=23\quad \rightarrow r=\sqrt{23}

5 0
3 years ago
X + 2y = 10<br> how do i graph this equation?
kvasek [131]
You would subtract x from both sides . then divide the whole equation by 2. your new equation would be y=-1/2x+5 . the graph would going downwards, the line would intercept the y axis at 5, and you would go down one unit and over two units. [to graph it]
6 0
3 years ago
HELP ASAP what's the reason for statement 3, WILL GIVE BRAINLIEST​
slavikrds [6]

Answer:

From prove

Step-by-step explanation:

from prove

Explanation

Two angles are called complementary when their measures add to 90 degrees

3 0
3 years ago
I need help i will give brainliest pls and also thanks
jeka57 [31]
B. Y= x+ 48 trust me bro.
3 0
3 years ago
Read 2 more answers
Other questions:
  • If 75 is 25% of a value, what is that value? A. 300 B. 100 C. 350 D. 225
    13·1 answer
  • D. The sum of two numbers is 30 and the difference of these numbers is 6.
    12·1 answer
  • Find the perimeter of the shape below:
    14·2 answers
  • Prove it :
    10·1 answer
  • The property tax on a $160,000 home is $3,840. At this rate, what is the property tax on a home appraised at $260,000? $
    6·1 answer
  • The position of an open water swimmer is shown in the graph. The shortest route to the shoreline is one that is perpendicular to
    15·1 answer
  • Help please I’m struggling a little
    11·1 answer
  • I HIT 80 SUBS !!!!! if you want to help out my yt is 999 Trendy TYSMMMM ill give brainliest if u help. hope i get helpes :(
    9·1 answer
  • Which shows one way the equation can be represented in words? StartFraction 5 over 8 EndFraction z (negative 2. 5) = 2. 5 Five-e
    15·2 answers
  • Which graph shows the same end behavior as the graph of f(x) = 2x6 – 2x2 – 5?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!