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
ira [324]
3 years ago
7

Hey guyss I need help with 3 of these questions :)

Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0
If there is a negative exponent, just flip them over for that exponent to be positive. Example: x^-3 would be 1/x³. Thus,

1. 2b²/5a^4
2. (5a³n)³
    Distribute the exponent 3 to each term.
    5³a^9n³ = 125a^9n³
3. (x^n+5/y)²
    Distribute the exponent 2 to each term.
    x^(2n) + 5²/y²
    x^(2n) + 25/y²
You might be interested in
60%
arsen [322]

Answer:

To answer the question above,

If you entered your test scores correctly, then your choices are off the wall.  

The median is 87  

The mode is 89  

The mean is 85.833...  

There is not a mode of 91 !  

I hope this helps

Step-by-step explanation:

6 0
3 years ago
X÷0.4=2 1/9 ÷3 1/6? What does x equal? Explain your answer thoroughly.
Ainat [17]
I would recommend calculatorsoup.com for the fractions part.
3 0
3 years ago
Mplete the solution of the equation. Find the
Alex777 [14]

Answer:

-2

Step-by-step explanation:

If x=0

-3(0)+2y=-4

-0+2y=-4

We can say

2y-0=-4

2y=-4

Dividing both side by 2,

y=-2

5 0
1 year ago
What integer represents you getting $200 from the bank
Klio2033 [76]

Answer:

positive 200 or +200

Step-by-step explanation:

6 0
3 years ago
What is the supplementary angel of 60
AURORKA [14]
A line is 180°, so the supplementary angel makes up the difference between. 180 - 60 = 120°
3 0
3 years ago
Other questions:
  • Find the LCM of the set of numbers 5 10 15 DUE TODAY
    9·2 answers
  • Elijah is going to spin a spinner 180 times.
    14·3 answers
  • Find -5/-1 1/4 write in simplest form
    10·1 answer
  • 2. Solve for x:<br> X+30<br> X
    8·1 answer
  • A. Each day, your teacher randomly calls on 5 students in your class of 30. What is the
    11·1 answer
  • Here is a hanger that is in balance. We don't know how much any of its shapes weigh. How
    15·1 answer
  • b) The average age of Bishwant. Pujan. Tanus and Salon is 11 years. If the of the first three children are 10 years, 14 years an
    14·1 answer
  • ¿Cuál de las siguientes fracciones es menor? <br>5/2 1/4 1/2 8/10​
    9·1 answer
  • List the 6 properties of exponents
    7·1 answer
  • Find the slope of every line that is parallel to line on the graph (0,-3) (5,-4)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!