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
Lemur [1.5K]
3 years ago
13

What number raised to the -2 exponent would equal 1/4?

Mathematics
1 answer:
serious [3.7K]3 years ago
5 0
Let, the number = x
It would be: x² = 1/4
x = √1/4
x = 1/2

In short, Your Answer would be 1/2

Hope this helps!

You might be interested in
A person travelled 9 hours a day what percentage of the day was spent on this journey​
Galina-37 [17]

Answer:

37.5%

Step-by-step explanation:

one day has 24 hours

100%->24

1%->0.24

9÷0.24 = 37.5%

7 0
3 years ago
Read 2 more answers
Evaluate<br> 8a-b<br> if a = 10 and b= 6
solniwko [45]

Answer:

74

Step-by-step explanation:

(8x10) - 6 =

80 - 6 = 74

4 0
2 years ago
The area of a rectangle is x² + 3x – 28 and the width is x + 7. What is the length of the
g100num [7]

Answer:

X+4

Step-by-step explanation:

length times width = area

(X+7)(X-4) = x^2 +3x-28

6 0
3 years ago
A bacteria doubles its original population in 16 hours (A=2A0). How big will its population be in 96 hours?
Ray Of Light [21]

Answer:

The population will be 64 times larger after 96 hours.

Leave a comment if you'd like a more in-depth explanation.

4 0
3 years ago
Which sets of numbers are closed under subtraction?
stealth61 [152]
Integers are closed under subtraction.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Ke Shawn is placing a right triangle in the coordinate plane. He knows that the longer leg is twice the length of the shorter le
    12·1 answer
  • Rename 0.2 using other place value.
    7·2 answers
  • Seven times a number plus three times the same number is subtracted from 7
    10·2 answers
  • What are the equivalent expressions?
    11·1 answer
  • What is Fifteen twice x into translated into algebraic expression
    10·1 answer
  • What is 399713 rounded to the Place value of the underlined digit
    14·2 answers
  • You have less than three hours to finish your
    8·1 answer
  • What is the value of X
    5·2 answers
  • If a system of equations has infinite solutions, what does the graph look like? Describe it in at least one complete sentence.
    10·1 answer
  • When darryl and his family moved to the city, there were 133 retail stores. use the equation to predict what year darryl’s famil
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!