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
Fed [463]
2 years ago
14

Please help me with math

Mathematics
1 answer:
KatRina [158]2 years ago
6 0

Answer:

The answer is ±3i

Step-by-step explanation:

Can be Rewritten as:

±(√-1 × √9) where √-1 = i and √9=3

Therefore Answer is ±3i

You might be interested in
What is the slope of the line on the graph?<br> Enter your answer in the box.
Firlakuza [10]

Answer:

I think this is the answer you are looking for. (See below)

Step-by-step explanation:

From the given graph it is noticed that the line is passing through many points.

The coordinates of three given points are (1,5), (-1,-1), (-1,-7)

If a line passing through two points (x1 ,y1) and (x2, y2) , the slope of the lie is defined by, m= y2 - y1/x2 - x1

The line passing through two points (-1,1) and (1,5). So the slope of the line is, m= 5 - 1 / 1 minus -1

m=4/2

Therefore, the slope of the line is 2.

Pls if this is wrong, let me know in the comments. I'm not really good at this topic in math but I hope it helps you. Sorry if it is wrong. Have a good day. :)

6 0
2 years ago
Use the functions f(x)=10-9/2x, g(x)=|-3x+16|, and h(x)=-x^2+8<br> Find h(a-4). urgent please answer
stich3 [128]

Answer:

ummmmm

Step-by-step explanation:

5 0
3 years ago
every 1/2 mile along a hiking path there is water fountain, every 1/4 mile there is a bench, and every 1/8 mile there is a marke
defon
Bench and mile marker
7 0
3 years ago
21 less than tree-fifths of a number
MissTica

Answer:

\frac{3}{5}x - 21

Step-by-step explanation

Three-fifths of a number means \frac{3}{5}x and 21 less than that number means \frac{3}{5} x - 21.

3 0
3 years ago
Whats 3+3 for a prize~!<br>u&gt;
Vladimir [108]
3+3=6 hope this helps!
4 0
3 years ago
Read 2 more answers
Other questions:
  • Eduardo started a business selling sporting goods. He spent $7500 to obtain his merchandise, and it costs him $300 per week for
    9·1 answer
  • Evaluate the expression: Arctan(-sqrt3)
    10·1 answer
  • If a =6, b= -2 what is (ab) to squared
    12·1 answer
  • Does anyone know What is x+7=-7x-8
    13·1 answer
  • 2. Which equation in standard form has a graph that passes through the point (-5,8) and has a
    11·1 answer
  • Find a.b. a=[4,1,1/4], b=[6,-3, -8]
    8·1 answer
  • If z=4.0 and y= 7.2 what is the value of x?
    14·1 answer
  • Three cards—one red, one green, and one blue—are to be arranged in a stack. Using R for red, G for green, and B for blue, make a
    8·1 answer
  • How tp find the regression line y on x find out<br>.​
    15·1 answer
  • Help me with this question please!! :)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!