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
Colt1911 [192]
3 years ago
11

Simplify the expression 3^-8 x 3^4

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
5 0

Answer:

3⁻⁴

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Exponential Rule [Multiplying]: \displaystyle b^m \cdot b^n = b^{m + n}

Step-by-step explanation:

<u>Step 1: Define</u>

3⁻⁸ × 3⁴

<u>Step 2: Simplify</u>

  1. Exponential Rule [Multiplying]:                    3⁻⁸ ⁺ ⁴
  2. Combine exponents:                                    3⁻⁴
You might be interested in
Which of the following statements about sets of numbers is true? (1 point)
gayaneshka [121]

Answer:

-All integers are whole numbers.

-All rational numbers are natural numbers.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Felipe is planning a party. He has $50.00 to spend on sandwiches that cost $2.50 per person, $25.00 to spend on drinks that cost
Doss [256]
It would be b. In all, he has $100 to spend since $50+$25+$25=$100. We have x people coming and he has to spend $2.50, $1.50, and $3.00 per person, respectively. The phrase "per person" indicates we must multiply, so we have to multiply each value by "x." To find out how much money he has left, we must subtract. All of this put together is 100-(2.50x+1.50x+3.00x). Add the like terms and you get 7x. Your final expression would be 100-7x, which is answer choice b.
4 0
3 years ago
Read 2 more answers
What is the value of x?
Temka [501]

Answer:

x = 35°

Step-by-step explanation:

A triangle = 180°

The 95° is outside of the triangle so it must be smaller.

So say it is 85°

85 + 60 = 145

180 - 145 = 35

6 0
3 years ago
Point B is in the interior of ∠AOC, m∠AOC=108°, and m∠AOC=3·m∠AOB. Find m∠AOB.
SSSSS [86.1K]

Answer:

x+3x = 108

 

4x = 108

 

x = 108/4 = 27

 

27 and 81

hope this helps :)

3 0
3 years ago
Read 2 more answers
Find the value of x:<br> (6x + 7) °<br> 65°<br> (y + 90°
Salsk061 [2.6K]

Step-by-step explanation:

65 + (y + 9) = 180 ---------- Sum of angles on a

straight line

y + 65 + 9 = 180

y + 74 = 180

y = 180 - 74 = 106

6x + 7 = y + 9 ----------- Alternate angles

But y = 106,

6x + 7 = 106 + 9

6x = 115 - 7

x = 108/6 = 18

7 0
3 years ago
Other questions:
  • The distance between 0 and the point representing the real number.
    7·2 answers
  • You estimate that your kitchen remodeling project will require an electrician for 30 hours, a plumber for 33 hours and a carpent
    10·1 answer
  • Please help it’s due now
    8·1 answer
  • Can u guys help me please
    6·2 answers
  • What is the remainder of x^4-6x^3-10x^2+20x+15
    9·1 answer
  • (10100)2-(111)2<br>binary subtraction <br>plz show process ​
    15·1 answer
  • Solve for x.
    10·1 answer
  • Select the correct answer.
    9·1 answer
  • 22. A garage sale raise $400 for a school trip. Ir 15% of the money covered point
    15·1 answer
  • Rafael has a bag of marbles, there are 5 green marbles, 6 red marbles, and 4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!