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
Keith_Richards [23]
3 years ago
8

What is the exact value of the expression the square root of 486. − the square root of 24. + the square root of 6.? Simplify if

possible.
Mathematics
2 answers:
Rina8888 [55]3 years ago
8 0
19.5959179422
or if u round to the nearest whole #--> 20
morpeh [17]3 years ago
8 0

Answer:

plus or minus 9√6

Step-by-step explanation:

Let's find the square root of 486.  The best approach is to find factors 486 that happen to be perfect squares.

Note that 486 is evenly divisible by 6; the quotient is 81.  81 is a perfect square:  9^2; 6 is not a perfect square.

Thus, after taking the sqrt of both sides of 486 = 81*6, we get √486 =  plus or minus √81√6, or .plus or minus 9√6

You might be interested in
I whirly wise lesson six
user100 [1]
I wise whirly six lesson
3 0
3 years ago
Read 2 more answers
Plz do question 8 asap
RideAnS [48]
It's D, hope I helped ;)
8 0
3 years ago
Identify the like terms in the expression. -3x^2+3x-x^2-2+6x
ololo11 [35]

like terms: -3x^2, -x^2

and 3x, 6x

6 0
3 years ago
This is for algebra 2 and I got stuck on this anyone know this?
AnnZ [28]
You just simplify the fraction (so, 8/6 which is 4/3)

So your comes 4(square root of 35)/ 3 (square root of 15)
5 0
3 years ago
Can anyone help me answer this question (find x)? (15 points)
Greeley [361]

Answer:

The answer to your question is x = 6

Step-by-step explanation:

Process

1.- We can prove that the triangles are congruent.

Two angles measure the same 23°

Two sides measure the same 9

Two angles measure the same the are vertical angles

The third angle measure the same

From this information, we conclude that the triangles are congruent  ASA

2.- If the triangles are congruent then x = 6, the sides are congruent

6 0
3 years ago
Other questions:
  • Daniel works at s nearby electronic store he makes a commission of 15% on everything he if he sells a laptop for $293 how much m
    14·1 answer
  • 2.432 2.09 2.190 2.37 least to greatest
    12·2 answers
  • It takes 8 people yo pull a 16 ton truck how many people would it take to pull a 60 ton truck
    14·2 answers
  • A solid figure that has two congruent polygons as as bases and lateral faces that are rectangles
    15·1 answer
  • A. ASA Postulate <br> B. HL Theorem <br> C.AAS Theorem<br> D. SAS Postulate
    14·1 answer
  • can someone help me solve this question
    8·2 answers
  • Martha (from problem 9) has some expenses each week. Each week she buys $9.72 worth of
    9·2 answers
  • What is 3(a-7) simplifyed
    7·1 answer
  • There are two parts to the following question. First, answer part A. Then, answer part B. Brianna and Gavin used partial quotien
    5·1 answer
  • Consider the functions f(x) = 12^x and g(x)= -2(12)^x. Which transformations must be applied to function F to produce the graph
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!