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
4vir4ik [10]
2 years ago
6

What is the square root of 9

Mathematics
1 answer:
Ber [7]2 years ago
4 0
Answer: √9 = 3

Verification:

= 3 * 3
=> 9
You might be interested in
What is circumference
Crank
The distance around a circle
Hope this helped ;)
5 0
3 years ago
Read 2 more answers
Communitative property of 20×72×5
Rasek [7]
The answer for this problem is 7,200
8 0
3 years ago
Read 2 more answers
Determine the value of each variable in the figure below. Keep answers in simplest<br> radical form.
Tanzania [10]

Answer:

  a = 21

  b = 63

  c = 42√3

  d = 21√3

Step-by-step explanation:

The sides of a 30°-60°-90° triangle have the ratios 1 : √3 : 2. The given side (42) is the longest side of the smallest triangle, and the shortest side of the largest triangle.

That means the other sides of the smallest triangle will be ...

  a = 42/2 = 21

  a+b = 2(42) = 84

  b = (a+b) -a = 84 -21 = 63

  d = 21√3 . . . . middle-length side of the smallest triangle

  c = 42√3 . . . . middle-length side of the largest triangle

The values of the variables are ...

  • a = 21
  • b = 63
  • c = 42√3
  • d = 21√3

7 0
2 years ago
Identify the phrase that cannot be described by the same absolute value as the other three. Explain your reasoning.
r-ruslan [8.4K]
The answer would probably be 18 degrees below normal because the absolute values of the rest are 8 not 18 which is the absolute value of 18 degrees below normal.
6 0
3 years ago
Solve the equation x^2 - 4x + 6 = 9 by completing the square.
tatuchka [14]

Hello!

x² - 4x + 6 = 9 <=>

<=> x² - 4x + 6 - 9 = 0 <=>

<=> x² - 4x - 3 = 0 <=>

<=> x = -(-4)±√(-4)²-4×1×(-3)/2×1 <=>

<=> x = 4±√16+12/2 <=>

<=> x = 4±√28/2 <=>

<=> x = 4±2√7/2 =>

=> x = 4+2√7/2 and x = 4-2√7/2 =>

=> x = 2+√7 and x = 2-√7

The equation has two solutions.

Good luck! :)

7 0
2 years ago
Read 2 more answers
Other questions:
  • If a + b + c = -1, x + y = 7, what is -9a - 7x - 9c - 9b - 7y?
    9·1 answer
  • Please help me, I'm struggling
    7·1 answer
  • Four less than the product of one and a number x
    10·1 answer
  • Find the LCM of the set of numbers 4 5 6
    10·2 answers
  • -17x-8+x=24 please help me.
    15·1 answer
  • Find the difference in altitude between 2,933 feet on a mountain peak and - 298 feet on a valley floor. The difference in altitu
    6·2 answers
  • Which expressionis equal to (-7x+5.1y)-(-9x+5.3y)
    14·1 answer
  • Write the equation of the line in fully simplified slope-intercept form.
    7·2 answers
  • Uh hi i need help on this
    12·2 answers
  • 17. What is the expanded form of 12.309? A. (1 x 10) + (2 X 1) + (3 x D) + (9 x 100) (B. (1 x 10) + (2 1) + (3 x 7o) + (9x7,000)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!