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
lozanna [386]
3 years ago
9

Evaluate the expression. Write your answer as a fraction in simplest form.

Mathematics
1 answer:
Jlenok [28]3 years ago
8 0
The answer is 1/8

There are certain rules following exponents with the same base. If the base of two exponents are the same, and they're laid out in fraction 8^a/8^b, then you can determine the outcome by doing 8^(a-b). In this case, that would make it 8^(-1), or 1/8.
You might be interested in
Can someone help me please
Crazy boy [7]

Answer:

It's 2/15

Step-by-step explanation:

5 0
3 years ago
Please help! Correct answer only, please! Find the product A · A^t A. B. C. D.
Karolina [17]

Answer: choice A

Step-by-step explanation:

the transposed matrix would be

5 3

2 -1

so

5*5+2*2=29

3*5+2*-1=13

5*3-2*-1=13

3*3+-1*-1=10

which gives us the answer

29 13

13 10

6 0
3 years ago
Rewrite each pair of fractions using the least common denominator 5/6 2/5
Ivanshal [37]

Answer:

25/30 and 12/30

Step-by-step explanation:

6 and 5 have a least common multiple of 30

6*5 = 30

5/6 * 5/5 = 25/30

2/5 *6/6 = 12/30

5 0
3 years ago
Read 2 more answers
Fatheya purchased a prepaid phone card for $25. Long distance calls cost 12 cents a minute using this card. Fatheya used her car
Pachacha [2.7K]

Answer:

22 minutes

Step-by-step explanation:

First you take away the original amount away from the remaining amount.

$25 - $22.36 = $2.64

Then you take that number and divide it by the cents per minute.

$2.64 ÷ 12 = 0.22

Then that's your answer!

Her call lasted 22 minutes.

7 0
3 years ago
HELPPP simplify the expression !!!
solong [7]

Answer:

Exact form: 3√5/5

Decimal form: 1.34164078...

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The balance in your checkbook is -$29. If you make a deposit of $77, and then write a check for $18, what is the new balance?
    6·2 answers
  • Consider the expression 3 * (10 * 2).
    10·2 answers
  • Simplify.<br><br> 9 + 8 + 3x
    5·2 answers
  • A tutor invited 2 students to a study group. Those 2 students each invited
    7·1 answer
  • A cylinder has a radius of 12 m and a height of 9 m.
    5·1 answer
  • What is the total weight, in pounds, of 100 sharks that each weigh 5.015× 10 (to the 3rd power) pounds
    5·1 answer
  • Will give brainliest if you answer and show explanation.
    8·1 answer
  • Milly wrote the equation 6= -2x-6<br><br> What is the value of x ?
    12·1 answer
  • Can someone help me out?
    12·1 answer
  • a simple random sample is group of answer choices a sample that gives every possible sample of the same size from the same popul
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!