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
slamgirl [31]
3 years ago
5

Help! i’ll mark the right one as brainliest :)!

Mathematics
2 answers:
sineoko [7]3 years ago
7 0

Answer:

4a. 4 / 9

4b. 1 / 81

4c. 1

4d. 1024

4e. 1 / 25

4f. 64

Step-by-step explanation:

4a. (2/3)^2 = (2^2 / 3^2) = 4/9

4b. 3^-4 = 1 / 3^4 = 1/81

4c. 4^0 = 1

4d. 4^2 x 4^3 = 4^5 = 1024

4e. 5^2 / 5^4 = 1 / 5^2 = 1/25

4f. (2^2)^3 = 2^6 = 64

Hopefully this helps!

MariettaO [177]3 years ago
4 0

Answer:

I’ll tell you how to solve these so you can do it yourself easily. If you still don’t understand, tell me and I’ll help out more :)

The exponent—small number in the top corner of another number—means the number of times you multiply the number by itself.

Example:

3²

I have to multiply 3 by 3 twice, therefore I do 3x3 and get 9. 3² = 9!

The · is a multiplication sign and the parenthesis indicate you multiply as well.

I’ll do 4a for you:

I see the exponent is 2, so I have to write:

2/3 · 2/3

I solve that by multiplying the numerators (2x2) and the denominators (3x3).

2/3 · 2/3 = 4/9.

The answer is 4/9.

You might be interested in
Please help me outtttttttttt
Evgen [1.6K]

Answer:

is correct

Step-by-step explanation:

1/12

3 0
2 years ago
(8.75-2.16)÷7.1+(4.5+1.3)÷4.3
kirill [66]

Answer:

2.27700622339

Step-by-step explanation:

Calculated your welcome

7 0
3 years ago
Read 2 more answers
"Let x = any negative rational number. Which statements are true?" This is a question asked from a relative, not an assignment.
timofeeve [1]

Answer: A,B and d

Cause i have a brain

3 0
3 years ago
Thomas drove 230 miles in 4 hours. What is the ratio of miles to hou
Elena L [17]
115:2 should be the correct answer in reduced form.
3 0
3 years ago
Read 2 more answers
Translate a algebraic expression .four less than four times a number. the translation is? type an expression using x as the vari
kicyunya [14]
4×√·²..................finish
3 0
3 years ago
Other questions:
  • Determine the minimum value of f(x, y, z) = 2x 2 + y 2 + 2z 2 + 5 subject to the constraint 3x + 2y + 3z = 4. +
    12·1 answer
  • Spinning a roulette wheel 6 times, keeping track of the occurrences of a winning number of "16". Select one:
    13·1 answer
  • The thickness of each type of coin is shown in the table. How much thicker is a stack of a dollars worth of nickels than a dolla
    11·1 answer
  • What's the answer. I don't really know how to do this
    9·2 answers
  • in the diagram,transversal t intersects parallel lines m and n. Classify the given angle pair. then determine each measures.​
    6·1 answer
  • An item is on sale for $12.00. It originally was $16.50.
    14·2 answers
  • The amount of fertilizer needed for a lawn varies directly with the area of the lawn Mr. Dundee lawn is a rectangular shape and
    12·1 answer
  • 2y2 times -8 help me pleaseee
    7·1 answer
  • What are the coordinates of the vertex of the graph of y = x2 + 8x + 1?
    7·1 answer
  • PLEASE HELP ASAP!!!!!!!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!