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
Lubov Fominskaja [6]
2 years ago
11

For what values of x is the expression below defined? √x+4÷√1-x

Mathematics
2 answers:
wariber [46]2 years ago
4 0

Answer:

x=1

Step-by-step explanation:

jonny [76]2 years ago
4 0
What that person said
You might be interested in
What is the equation of the line that passes through the point (3,4) and has an undefined slope?
rosijanka [135]

Answer:

The equation of the line that passes through the point (3,4) and has an undefined slope is x = 3

Step-by-step explanation:

  • The slope of the horizontal line is zero
  • The equation of the horizontal line passes through the point (a, b) is y = b
  • All the points on the horizontal line have the same y-coordinates

  • The slope of the vertical line is undefined
  • The equation of the vertical line passes through the point (a, b) is x = a
  • All the points on the vertical line have the same x-coordinates

Let us solve the question

∵ The line has an undefined slope

∴ The line is a vertical line

∵ The equation of the vertical line is x = a, where a is the x-coordinate

   of any point on the line

∵ The line passes through the point (3, 4)

∴ a = 3

∴ The equation of the line is x = 3

The equation of the line that passes through the point (3,4) and has an undefined slope is x = 3

5 0
3 years ago
The correct simplification of (7x3y3)2.
anyanavicka [17]
<span>49 x^6 y^6
Assuming the 2 is an exponent.
I had the same question.
Just square </span>everything.
Ex. 7^2 = 49



Brainiest would be nice.
7 0
3 years ago
Read 2 more answers
6. The angle relationship shown is-
expeople1 [14]

Answer:

60+30=90 degrees = complementary angles.

Step-by-step explanation:

4 0
2 years ago
G(x) = -8x + 2, find<br><br> a. g(x+4)<br><br> b. g(x) + g(-2)
kondaur [170]

Answer:

g(x+4)= -8(x+4)+2

=-8x-32+2=-8x-30

g(x)+g(-2)=-8x+2+(-8(-2)+2)

=-8x+2+(16+2)

=-8x+20

a.=-8x-30

b.=-8x+20

8 0
3 years ago
Integral of of sin x/cosˆ2 x
marin [14]

Answer:

\sec x + c

Step-by-step explanation:

\int \frac{ \sin \: x}{ { \cos}^{2}x }  \: dx \\  \\  =  \int \frac{ \sin \: x}{ { \cos}x } . \frac{ 1}{ { \cos}x } \: dx \\  \\  =  \int  \tan x . \sec  x \: dx \\  \\  =  \sec x + c

7 0
3 years ago
Other questions:
  • please help! Frank has two same size rectangles divided into the same number of equal parts. One rectangle has 3/4 of the parts
    8·1 answer
  • When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal value. What is a grizzly
    14·2 answers
  • Peter is plotting equivalent ratios on the coordinate plane. He has plotted these points. Equivalent Ratios If he plots a point
    11·2 answers
  • Help I don't know how to do this<br>​
    12·1 answer
  • What is the value of x in the diagram?
    13·2 answers
  • What linear function has the same y-intercept as the one that is represented by the graph?
    11·1 answer
  • Please help me with thisss
    5·1 answer
  • 44%
    8·1 answer
  • the ratio of the sides of a certain triangle is 2:7:8 if the longest side of the triangle is 40cm how long are the other two sid
    11·1 answer
  • The question in the picture please help.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!