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
Nataly [62]
2 years ago
5

I NEED HELP ASAP WILL GIVE BRAINLYEST

Mathematics
1 answer:
topjm [15]2 years ago
6 0

Answer:

The answer is option 3.

Step-by-step explanation:

The steps are :

3 \sqrt{2} (5 \sqrt{6}  - 7 \sqrt{3})

= (3 \sqrt{2} )(5 \sqrt{6} ) - (3 \sqrt{2} )(7 \sqrt{3} )

= 15 \sqrt{12}  - 21 \sqrt{6}

= 15 \sqrt{4 \times 3}  - 21 \sqrt{6}

= 15(2) \sqrt{3}  - 21 \sqrt{6}

= 30 \sqrt{3}   - 21  \sqrt{6}

You might be interested in
What are the side lengths of a rectangle if the area = 40 in and the perimeter = 48 in
Serggg [28]
4, 10, 4, 10. 10*4 gives area of 40. 10+10+4+4 gives 48 as shown in question
4 0
3 years ago
Read 2 more answers
Who is correct science or religious​
kati45 [8]

Answer:

it depends on what you believe, butttt i would say science

3 0
3 years ago
Read 2 more answers
Solve the system by substitution.<br> -2x + 7y = 15<br> бу = 3
Salsk061 [2.6K]

Answer:

Step-by-step explanation:

-2x + 7(1/2) =15

-4x +7 =30

-4x =23

x=-23/4

6 0
2 years ago
HIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
Irina18 [472]

Answer:

helloooooo

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
I need help plzzzzzzzzzzzzzzzzzzzzz
blagie [28]

Answer:

Step-by-step explanation:

Start box

180 = 89+42+x

180-89-42=x

49 = x

2nd box

180 = 84+58+x

180-84-58=x

38 = x

3rd box

180=74+2x

180-74=2x

106/2 = x

53 = x

4th box

180=102+2x

180-102=2x

78/2 = x

39 = x

4th box

180 = 73+81 +x

180-73-81=x

26 = x

5th box

180=2*54+x

180 - 2*54 = x

72 = x

6th box

180=62-2x

180-62=2x

118=2x

118/2=x

59 = x

7th box

180 = 2*68 + x

180-2*68=x

44 = x

3 0
2 years ago
Other questions:
  • 3 less than "x"is equal to 13
    11·2 answers
  • You go to Home Depot to buy some materials for a project. Your total bill for materials only was $45.90. You go to the check out
    15·1 answer
  • Andy used 1/6 of a can of paint to cover 1/2 of a wall. how much of the can of paint did Andy use to paint the whole wall.
    12·2 answers
  • Find the midpoint of the line segment with the given endpoints.<br>2) (1,5) (-4-5)​
    12·1 answer
  • Shonda is asked to draw a triangle with the following specifications: two angles are complementary two angles have equal measure
    14·1 answer
  • Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show that quadrilateral ABCD is a parallelo
    12·1 answer
  • The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of
    5·1 answer
  • Find the value of x:
    5·2 answers
  • What is 1/10 of 14/40 ? Please help me ;p;
    12·2 answers
  • Please help me with this check​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!