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
Oksi-84 [34.3K]
3 years ago
12

Represent the following expressions as a power of the number a (a≠0)((a^2)^−2)^5÷(a^4a)^3

Mathematics
1 answer:
nikklg [1K]3 years ago
4 0

Answer:

a⁻³⁵

Step-by-step explanation:

((a²)⁻²)⁵ ÷ (a⁴a)³

((a²)⁻²)⁵ ÷ (a⁴a¹)³

= (a⁻⁴)⁵ ÷ (a⁵)³

= a⁻²⁰ ÷ a¹⁵

= a⁻²⁰⁻¹⁵

= a⁻³⁵

Exponent rules:

Multiplying two numbers with same base: add exponents

Dividing two numbers with same base: subtract exponents

Number with exponent raised to another exponent: multiply the exponents together

You might be interested in
What is 6/7 +8/36+9/45 equal?
valkas [14]

Answer: 1.27936507937

5 0
3 years ago
May I please have the answers to this problem​
sp2606 [1]

Answer:

6x+5

Step-by-step explanation:

2x+4x =6x

10-5=5

6x+5

6 0
3 years ago
2(x-3)=7x-31<br><br> 3x-2 (x+5)=-3+18<br><br> Please show your work
vredina [299]
2(x-3)=7x-31
2x-6=7x-31
-7x    -7x
----------------
-5x-6=-31
     +6   +6
--------------
-5x=-25
Divide by -5
x=5

3x-2(x+5)=-3+18
                     15
3x-2(x+5)=15
3x-2x-10=15
x-10=15               
 +10 +10
--------------
x=25
3 0
3 years ago
Dummy forgot his pin code. 20% of his pin code was 246.8 what was dummy pin code?
eduard
The dummies pin code would be 49.36.
8 0
3 years ago
The Marked price of a jacket at a dealer's shop is 2400. The dealer allows a discount of 15% to the retailer. As the company's p
Andrej [43]

Answer:

2400

2640

360

Step-by-step explanation:

the retailer has to sell it for the same price as the dealer.

so, both mark it for 2400 sale price.

if a customer buys it at the retailer, the retailer makes the 15% discount he got from the dealer as profit.

2400 = 100%

1% = 2400/100 = 24

15% = 24×15 = 360

the retailer makes this profit no matter what other fees or taxes are added.

the final price is then including 10% VAT

2400 = 100%

10% = 24×10 = 240

final price = SP + VAT = 2400 + 240 = 2640

6 0
3 years ago
Other questions:
  • Factor <br> h^2-4k^2+4h-8k
    14·1 answer
  • How will ik when I die
    11·2 answers
  • AB and BC are perpendicular lines find the value of x.
    7·2 answers
  • What is the value of X?Enter your answer in the box. Help please!?!
    8·2 answers
  • Consider the function f(x) = (x − 3)2(x + 2)2(x − 1). The zero has a multiplicity of 1. The zero −2 has a multiplicity of .
    14·1 answer
  • Mrs. whimsey's class is having a pizza party . If there are 16 student and 4 pizzas cut into 8 slices , what answer choice repre
    8·1 answer
  • One number is nine more than a second number. Four times the first is 6 less than 2 times the second. Find the numbers.
    7·1 answer
  • The cost of making 6 chairs is $410. The cost of making 22 chairs is $570.
    12·1 answer
  • I need help on this
    5·1 answer
  • Round to the nearest cent. $0.435
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!