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
Gre4nikov [31]
3 years ago
6

HELP! Simplify. Give your answer in radical form.

Mathematics
1 answer:
velikii [3]3 years ago
5 0

Answer:

  10i\sqrt{5}

Step-by-step explanation:

2\sqrt{-125}=2\sqrt{(-1)(5^2)(5)}=2i\cdot 5\sqrt{5}=10i\sqrt{5}

You might be interested in
Find the volume and explain please ASAP.
olya-2409 [2.1K]

Answer:

1395in^3

Step-by-step explanation:

First find the volume of the cuboid, 15in x 9in x 7in = 945in^3

Then find the volume of the rectangular pyramid using the formula V=lwh/3, the total height is 17in so subtract the height of the cuboid from the total height, giving you 10in.

V=(15in)(9in)(10in)/3 = 450in^3

450in^3 + 945in^3 = 1395in^3

3 0
3 years ago
Which expression have a value between 7 and 8 π+4 2II √62 √48 √56​
lilavasa [31]

Answer:

square root 48

Step-by-step explanation:

It is square root 48 because it is between 7 and 8 not exactly if it was exactly 7 and 8 it would be square root 56

7 0
3 years ago
Evaluate (b+c) if a=2,b=-5 and c= -3
anastassius [24]
The answer would be -8
6 0
3 years ago
Read 2 more answers
OMG i've been struggling for soo long helppp mee
timama [110]

Answer:

WHERE IS THE ANSWER

Step-by-step explanation:

4 0
3 years ago
Kelly buys a shirt for $14 dollars and pays the store clerk $20 how much change will kelly get back
Ilia_Sergeevich [38]

Answer:

6

Step-by-step explanation:

6 maybe

8 0
3 years ago
Other questions:
  • larry,mary and terry each had a full glass of juice. larry drank 3/4 of his mary drank 3/8 of hers larry drank 3/4 of his terry
    9·1 answer
  • Please can you help me on me question posted a picture
    6·2 answers
  • What is the answer??
    7·1 answer
  • Can someone please help me please ?????
    11·1 answer
  • Two urns both contain green balls and red balls. Urn I contains 6 green balls and 4 red balls and Urn II contains 8 green balls
    8·1 answer
  • Which expression represents 3 more than 2x
    14·1 answer
  • Solve: 14 + x = 18<br><br>a.) 32<br>b.) -4<br>c.) 4<br>d.) 16​
    7·2 answers
  • What is 3.75 multiplied by .63
    5·2 answers
  • Evaluate this expression √9/225
    5·1 answer
  • 3(2x+3) -4x=1-4(x-5)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!