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
hram777 [196]
3 years ago
9

Plplpl solve the answer​

Mathematics
1 answer:
11111nata11111 [884]3 years ago
4 0

Given:

The expression is:

\sqrt[3]{\dfrac{-512}{729}}

To find:

The value of the given expression.

Solution:

We have,

\sqrt[3]{\dfrac{-512}{729}}

It can be rewritten as

=\sqrt[3]{\dfrac{(-8)\times (-8) \times (-8)}{9\times 9\times 9}}

=\sqrt[3]{\dfrac{(-8)^3}{9^3}}        [\because a^ma^n=a^{m+n}]

=\sqrt[3]{\left(\dfrac{-8}{9}\right)^3}        [\because \dfrac{a^m}{b^m}=\left(\dfrac{a}{b}\right)^m]

=\dfrac{-8}{9}        [\because \sqrt[n]{x^n}=x]

The value of given expression is \dfrac{-8}{9}.

Therefore, the correct option is b.

You might be interested in
Math question please show work due today last day to submit Assignments or I fail please help
Nataly [62]

Answer:

A. 41

B. 1,590

C. .1

Step-by-step explanation:

A.

the equation is l*w=A

9.2*4.5=A

41.4=A

rounded it would be 41

B.

the equation is pi*r^2=A

3.14*22.5^2=A

3.14*506.25=A

1,589.6=A

^round this up to get 1,590

C.

what I did was use a*b/2 to find one side then add the other side (less complicated in my opinion)

.5*.2/2=A

.1/2=A

.05=A

.05+.05=0.1

6 0
3 years ago
Read 2 more answers
Brainly plz help only three questions and don't answer for point kinda rude
emmasim [6.3K]
I think you forgot to put the pictures-
8 0
3 years ago
Read 2 more answers
What is the volume of this shape in terms of
xz_007 [3.2K]

Answer:

Step-by-step explanation:

I think you use the V=1/3Bh but make sure you find the base

B=pi r^2

i dont know much but see if it would help

6 0
3 years ago
Gary has 2 apple pies and each is divided into 8 equal parts. He serves of the first pie. How much pie does he have left?
vlabodo [156]
He should only have one left if he served the other one no matter how mant pieces
5 0
4 years ago
....................................
Julli [10]
DO U HAVE A QUESTION THO FOR REAL
6 0
3 years ago
Other questions:
  • Which of the following numbers belong to the set of complex numbers AND The set of imaginary numbers? Select all that apply.
    8·1 answer
  • you can buy a 1.5 lbs bag of gummy bear for $4.35 or spend $5.30 for 2 lbs of gummy bears. Which of the bags is a better deal?
    14·1 answer
  • megan answered 18 question correctly on a test. that is 75% of the total number of questions. how many questions were on the tes
    14·2 answers
  • Which function represents a vertical stretch of an
    6·2 answers
  • WXYZ is a kite. Solve for x and y. ANSWERS: A) x = 12; y = 2 B) x = 13; y = 10 C) x = 13; y = 1∕2 D) x = 12; y = 5
    10·2 answers
  • What is the median of 6, 7, 9, 12, 15?
    14·2 answers
  • I need help with Spanish
    15·1 answer
  • To
    5·1 answer
  • MATH HELP ASAP! MARKING BRIANLISTT!! INEQUALITYS
    15·2 answers
  • NO LINKS
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!