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
Vladimir79 [104]
2 years ago
13

Heeelllllllllllp Simplify the expression completely. √144 +18 √12-5√64

Mathematics
1 answer:
Delicious77 [7]2 years ago
7 0

Answer:

A

Step-by-step explanation:

using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab} , then

\sqrt{12}

= \sqrt{4(3)}

= \sqrt{4} × \sqrt{3}

= 2\sqrt{3}

Then

\sqrt{144} + 18\sqrt{12} - 5\sqrt{64}

= 12 + 18(2\sqrt{3} ) - 5(8)

= 12 + 36\sqrt{3} - 40

= - 28 + 36\sqrt{3}

You might be interested in
Practice solving roblems involving the volume or
Effectus [21]

Answer:

V = 4.187r³

Step-by-step explanation:

Volume of a sphere is expressed using the formula;

V = 4/3πr³

r is the radius

Substitute π = 3.14 into the formula

V = 4/3 * 3.14r³

V = 4.187r³

Hence the volume of a sphere in terms of the radius is V = 4.187r³

3 0
3 years ago
Describe how to transform the graph of f into the graph of g. f(x) = square root of quantity x minus nine. and g(x) = square roo
ruslelena [56]

Answer:

Translate the graph 14 units horizontally to the left by adding to the x-variable the constant 14.

Step-by-step explanation:

Translations of "c" units in the horizontal axis are obtained by adding or subtracting the constant value "c" to the variable x itself. When we want to translate the graph to the right, we subtract c, and when we want to move the graph horizontally to the left , we add c.

In this case, to go from the radicand (x-9) to the radicand (x+5), an addition of 14 units has to be performed, and such corresponds to a horizontal displacement to the left in 14 units.

4 0
3 years ago
HELPHELPHELPHELPHELP
marin [14]
E, C, B

When you solve the equation for y, the slope (number next to x) should be 3, because In order for it to be parallel to the original line they need to have the same slope
3 0
3 years ago
GEOMETRY/WILL MARK BRAINLIST<br> GOD BLESS WHAT IS THE ANSWER TO THIS?
Vedmedyk [2.9K]

Answer:

Option 1

Step-by-step explanation:

It's asking me to write 20 words so blah blah blah.

7 0
3 years ago
Two students are playing a math game. The object of the game is to make the least possible number by arranging the given digits
Misha Larkins [42]

l-75.3l is equal to 75.3 so that's not the smallest number possible.


8 0
4 years ago
Read 2 more answers
Other questions:
  • Taina, Luther, and Della are tapping a balloon to each other in the air, trying to keep it from touching the ground. The distanc
    13·2 answers
  • The graph shows the number of hours per day spent on social media by a group of teenagers and the number of hours per day spent
    15·1 answer
  • What Is 800+60008775432
    15·2 answers
  • 12 bananas cost $3. What is the cost of one banana?
    13·2 answers
  • Solve right triangle ABC given the following: C = 90° , B = 53°, b = 23.
    15·1 answer
  • What is the solution of this equation? Plz help asap!
    10·2 answers
  • 5 4/8 = ? I really need help
    8·1 answer
  • 1. Six units to the left of 3
    10·1 answer
  • Complete the equations with powers of 10.
    7·2 answers
  • What is another way to summarize this proof?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!