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
fenix001 [56]
2 years ago
11

Simplify √-48 1) -4√3 2) 4√-3 3) 4i√3 4) 4√3i

Mathematics
1 answer:
IrinaK [193]2 years ago
6 0

We can change the negative sign into i instantly as sqrt-1 is i.

With this the problem simplifies to sqrt48*i.

Now sqrt48=sqrt4*sqrt4*sqrt3=2*2*sqrt3

So the final product is 4sqrt3*i=4isqrt3.

Thus choosing choice 3 :)

You might be interested in
Completely factor 7x^2 - 4x - 3
kondor19780726 [428]

Answer:

(7x+3) (x-1)

hope this helps!!:)

Step-by-step explanation:

3 0
3 years ago
8³=512 indique a base
EleoNora [17]

Answer:

8

Step-by-step explanation:

8^3 = 8*8*8 = 512

la base = base = 8

5 0
3 years ago
Stella divides 12/8 on her calculator and gets 1.5. Assuming that Stella has not adjusted the calculator's settings, what do the
Romashka [77]

Stella divided 12/8.

If we divide 12 by 8, we get exactly 1.5.

Let us check given options one by one .

A) Stella made an error : Stella didn't made an error because it's just division of two numbers.

B) The answer is exactly 1.5.  : On dividing 12 by 8, we get exactly 1.5, so this option is correct.

C) The calculator rounded the answer. : On dividing 12 by 8, we get exactly 1.5. So, no rounding is required.

D) The calculator truncated the answer. : On dividing 12 by 8, we get exactly 1.5. So, no truncation in the answer.

Therefore, correct option is B) The answer is exactly 1.5.

6 0
3 years ago
Find the value of the variable that results in congruent triangles
sdas [7]

Answer:

  y = 5

Step-by-step explanation:

The triangles will be congruent when corresponding sides are congruent. __

We already have ...

  KL ≅ NP . . . = 15 mm

  JL ≅ MP . . . = 22 mm

So, we need ...

  JK ≅ MN

  4y +12 = 32 . . . . substitute given values

This will be the case when ...

  4y = 20 . . . . . subtract 12

  y = 5 . . . . . . . divide by 4

The value of y that makes the triangles congruent is 5.

8 0
2 years ago
What is true about the completely simplified sum of the polynomials 3x2y2 − 2xy5 and −3x2y2 + 3x4y?
Elanso [62]

Answer:

The sum is a binomial with a degree of 6

Step-by-step explanation:

we have

(3x^{2}y^{2}-2xy^{5})+(-3x^{2}y^{2}+3x^{4}y)

Group terms that contain the same variable

(3x^{2}y^{2}-3x^{2}y^{2})-2xy^{5}+3x^{4}y

0-2xy^{5}+3x^{4}y

-2xy^{5}+3x^{4}y

The sum is a binomial ( two terms) with a degree of 6  

-2xy^{5} has a degree of 6 (x has an exponent of 1, y has 5, and 1+5=6)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the standard deviation, _, for the binomial distribution which has the stated values of n and p. n=38; p=2/5
    15·1 answer
  • Dialyn scored 2.5 points higher than Gina at a gymnastics event. Select the values that could represent each student's gymnastic
    14·1 answer
  • Name the property the equation illustrates.
    5·1 answer
  • Describe the Squeeze Theorem as simply as possible.​
    9·1 answer
  • 4x+12x-6=4(4x+7) Try this question if you dare
    6·1 answer
  • What does<br> non-proportional and<br> proportional
    13·2 answers
  • Do yall know 2-1 3/8
    8·1 answer
  • The range of the function RK) = R +26+1 İS {25, 643. What is the function's domain?
    8·2 answers
  • In a scale drawing of a house, 2 inches : 5 feet. The actual kitchen of the house will be 17 feet long. How long will the drawin
    10·1 answer
  • The First National Bank of Wilson has 700 checking account customers. A recent sample of 50 of these customers showed 29 have a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!