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
Ket [755]
3 years ago
15

Simplify 2√28 - 3√63. I will give BRAINLIEST!

Mathematics
1 answer:
Fofino [41]3 years ago
3 0

2\sqrt{28}-3\sqrt{63}=2\sqrt{4\cdot7}-3\sqrt{9\cdot7}=4\sqrt7-9\sqrt7=-5\sqrt7

You might be interested in
Which of the following systems of inequalities has point D as a solution?<br> f(x) = 3x+4
Alex73 [517]

I think is this one
8 0
3 years ago
Which is greater 15/27 or 16/24
Artemon [7]

Answer:

16/24

Step-by-step explanation:

let’s use the GCF of both which is 3 for 15/27

15/27 divided by 3 is 5/9

for 16/24 the gcf is 8

16/24 / 8 is 2/3

now we have to multiply 2/3 times 3

2/3 times 3 6/3 which is 2

so 16/24 is greater.

3 0
3 years ago
What is 3/4 plus 4 1/2
pochemuha

Answer:

21/4

Step-by-step explanation:

4 1/2 is 9/2 is 18/4

18/4+3/4=21/4

8 0
3 years ago
Read 2 more answers
How many groups of 2/3 are in 3/5
polet [3.4K]
For example, the three 2s.
in the box show that there are 3 groups of 2 objects each.You can write the multiplication equation 3 2 = 6 to show that 3 groups of 2 equals 6 in all.You can also write the division equation 6 2 = 3 to show that 6 divided into groups of 2 equals 3 groups.
4 0
3 years ago
Read 2 more answers
1
Lisa [10]

Answer:

what? what is this supposed to be?

4 0
3 years ago
Other questions:
  • Use a quadratic equation to find two numbers whose sum is 5 and whose product is ­- 24.
    13·1 answer
  • suppose that Y and Z are points on the number line if YZ=11 and Y lies on -9 where would Z be located
    6·1 answer
  • Can sb help me understand this
    15·1 answer
  • 87 POINTS PLZ HELP Aman is adding –17 + 9. He wants to write –17 as the sum of two numbers so that one of the numbers, when adde
    6·1 answer
  • Two number cubes are rolled for two separate events: Event A is the event that the sum of the numbers on both cubes is less than
    9·1 answer
  • Help me plzzz help me plzzz ​
    14·1 answer
  • Explain how you know these two figures are similar.
    15·1 answer
  • Write the equation of the line in slope-intercept form: y=mx+b<br> Given: Point (-3,-1) Slope: 0
    15·2 answers
  • What are exponents?<br> they are very hard for me
    10·1 answer
  • On the unit circle, where 0 undefined?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!