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
Korolek [52]
4 years ago
13

NEED THE ANSWER PLEASE...

Mathematics
2 answers:
sesenic [268]4 years ago
7 0

<u>Answer:</u>

The correct answer option is D. \frac { 3 n ^ { 3 } } { 5 m ^ { 2 } }.

<u>Step-by-step explanation:</u>

We are given the following expression and we are to simplify it:

\frac { 3 m ^ { - 2 } } { 5 n ^ { - 3 } }

Here the variables m and n are having negative powers. So to change these powers from negative to positive, we will take their reciprocals to get:

\frac { 3 n ^ { 3 } } { 5 m ^ { 2 } }

Furkat [3]4 years ago
4 0

Answer:

The correct answer is option D

3n³/5m²

Step-by-step explanation:

Points to remember

Identities

Xᵃ * Xᵇ = X⁽ᵃ ⁺ ᵇ⁾

X⁻ᵃ = 1/Xᵃ

Xᵃ/Xᵇ = X⁽ᵃ ⁻ ᵇ⁾

<u>To find the correct answer </u>

It is given that,

3m⁻²/5n⁻³

By using identities we can write,

m⁻² = 1/m²  and 1/n⁻³ = n³

3m⁻²/5n⁻³ = 3n³/5m²

Therefore the correct answer is option D.  3n³/5m²

You might be interested in
If the point (4,-1) is a point on the graph of f
Alja [10]
Ummm i ain’t sure but you could try to figure out the recipe of the boesack soup
8 0
3 years ago
You cut a large chocolate cake into 8 equal pieces.  You sell 6 pieces of the cake. What fraction of the cake is left?
Luda [366]

8 - 6 = 2

You have 2 pieces left.

So 2/8 of the cake is left. If you simplify it is 1/4.

Hope this Helps!!

5 0
4 years ago
half of a pizza with broccoli and half with mushroom George 8 one-third of the broccoli part and one fourth of the mushroom part
HACTEHA [7]
He ate 7/12 of the pizza because 1x4=4, 1x3=3, 4+3=7, and 4x3=12.

Hope that helps.

4 0
3 years ago
Mercury orbits the sun 87 24/25 earth days Venus orbits the sun in224 7/10 earth days and mars orbits the sun 686 49/50 earth da
Verizon [17]
Oooh I miss these. Haven't done them since kindergarten! 24/25 would equal 0.96. 87+0.96 would get 87.96. 7/10 is 0.7 so 224+0.7=224.7. 49/50 is 0.98, so 0.98+686 is 686.98.
4 0
4 years ago
What are the center and radius of the circle whose equation is 5x^2+ 5y^2+20x=25?
Korolek [52]
The center is (-2,0) and the radius is 3.
5 0
4 years ago
Other questions:
  • Find the area???????
    10·1 answer
  • Solve the system of equations given by 5x - 2y = -6 and 15x - 6y = 6
    9·1 answer
  • Mvjutinjtnvutnvtebtbtb
    7·2 answers
  • If angle SUT is 39, what does that tell us about angle TUV? What arc measure describes arc VTS? How can we make any assertions a
    13·1 answer
  • What is the value of x????
    8·1 answer
  • Can y’all please help me
    6·1 answer
  • What is 217.9 x 4.2 step by step
    10·2 answers
  • !!ANSWER ASAP!!
    10·1 answer
  • 1. Given: f(x)= x* - 6x² + 7x-6
    5·1 answer
  • 15 pts!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!