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
maksim [4K]
3 years ago
15

Combine the radicals 9✔x -3✔x

Mathematics
1 answer:
Anit [1.1K]3 years ago
7 0

Answer:

6√x

Step-by-step explanation:

<u>Given </u><u>:</u><u>-</u><u> </u>

  • 9√x - 3√x .

For combining , take √x as common ,

=> √x ( 9 - 3 )

=> √x * 6

=> 6√x

You might be interested in
The radius of a circle is 9 feet. What is the length of a 90° arc?
maks197457 [2]

Answer:

\frac{9\pi }{2} feet, or 14.14 feet

Step-by-step explanation:

Use the arc length formula:

s = rθ

To use the formula, we have to convert the central angle to radians.

90° is equivalent to \frac{\pi }{2} radians, so plug this and the radius into the formula:

s = rθ

s = (9)(\frac{\pi }{2})

s = \frac{9\pi }{2}

So, the length of the arc is \frac{9\pi }{2}\\ feet, or approximately 14.14 feet

7 0
3 years ago
ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I PUT 100 POINTS
Alexeev081 [22]

-8/5

Remember "rise over run." Rise means the vertical distance and run id the horizontal between the two points.

3 0
3 years ago
Read 2 more answers
A, B and C lie on a straight line.
lilavasa [31]

Answer:

y+what ever the angle inside=180 since its on a line

180-128=52

52+z+x=180since thats always the angles of a triangle added up

52+91+x=180

add

143+x=180

-143

x=37

Hope This Helps!!!

8 0
2 years ago
Evaluate 2 to the ninth power. Help plz
IrinaK [193]

2^9 = 2 x 2 x2 x 2 x 2 x 2 x2 x 2 x 2 = 512

2 ^9 = 512

4 0
3 years ago
Please help i need it
Dima020 [189]

Answer:

Mei is correct because -9 is to the left of -3 on the number line.

Step-by-step explanation:

This is because -9 is LESS than -3, when you add or subtract using negative numbers, such as 7-9, you get -2. However when you subtract 7-13, you get -6. Because you subtracted a greater number from 7, your answer is -6 is LESS than -2. This is the same with inequalities, greater negative numbers will always be smaller and smaller negative numbers will always be greater.

Hope this helps!

4 0
10 months ago
Other questions:
  • a professional driver completes one lap around the track at Daytona International Speedway which is 2.5 miles long at 80 miles p
    10·1 answer
  • The sum of negative 45 times a number<br> and twelve is 117. What is the number?
    7·1 answer
  • What does 8,972 ÷9 =​
    11·1 answer
  • Please help me with this problem!
    13·2 answers
  • A wedding planner uses 72 ivy stems for 18 centerpieces. When she arrives at the venue, she realizes she will only need 16 cente
    13·1 answer
  • Lana cuts 2 pieces for every 7 inches from a dowel for a craft project, for a total of 6 pieces.
    15·1 answer
  • Move each number to the correct place on the number line. Then, move the correct symbol to the comparison.
    5·2 answers
  • Each month Judy and jills cupcake shop pays $1850 in monthly expenses . They need to make at least as much as they spend each mo
    6·2 answers
  • If x=8, what is the value of x(19-x)?
    11·1 answer
  • SOLVE OR SIMPLIFY THIS!! -6-(2x+7)=-2(x+6)-1
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!