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
jok3333 [9.3K]
2 years ago
5

Help please, I need it fast

Mathematics
2 answers:
Keith_Richards [23]2 years ago
7 0

Answer:

A

Step-by-step explanation:

using the rule of exponents

\frac{a^{m} }{a^{n} } = a^{(m-n)} , then

\frac{2^{-3} }{2^{-5} } = 2^{-3-(-5)} = 2^{(-3+5)} = 2² → A

romanna [79]2 years ago
5 0

Answer:

(d) 1 / 2^8

this is the answer

both equations answers are kind of same, so (d) is the answer for your question

if this helped you please brainliest?

You might be interested in
VXYZ is a kite. What is the length of XY?
olga nikolaevna [1]

Answer:

5x - 6 = 3x + 4 \\ 5x - 3x = 4 + 6 \\ 2x = 10 \\ x = 10  \div2 \\ x = 5 \\ length \: of \: xy = 3 \times 5 + 4 \\  = 15 + 4 \\  = 19

8 0
3 years ago
Read 2 more answers
How can you use the distributive property to check your work when factoring?
Anestetic [448]
A factor is any number that can be divided into another number evenly. When factoring, we look for common factors within a math expression. Factoring is normally used when finding common factors. The beauty of finding common factor is that it allows us to apply the distributive property usually applies multiplication to an existing mathematical expression such as an addition statement. This means that a number that is outside the parenthesis of an addition problem can be multiplied by each of the numbers inside the parenthesis. The opposite case is; a common factor can be factored out and written outside the parenthesis. 
3 0
4 years ago
Read 2 more answers
What is 3 square root of 64
lina2011 [118]

Answer:

24

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Lauren has gross pay of $765 and federal tax withholdings of $68. Determine Lauren's net pay if she has the additional items wit
Romashka-Z-Leto [24]
<span>gross =768
 fed = 68
 ss = 6.2/100 times 765
 med = 1.45/100 times 765
state = 22/100 times 68
gross - ( sum of all deductions) = net pay
</span><span>Subtract 6.2% of $765 = 0.062 * $765 = 48.67
</span><span>Subtract 1.45% of $765 = 0.0145 * $765 = 11,0925
</span><span>Subtract 22% of $68 = 0.222 * $65 = 14.43
</span>Social security tax = 765 * 6.2% = 47.43
Medicare tax  = 765 * 1.45% = 11.09
State tax (22% of federal tax) = 68 * 22% = 14.96

765 - 68 - 47.43 - 11.09 - 14.96 = 623.52

 net pay is 623.52

8 0
3 years ago
Read 2 more answers
Answer this question! i am having some trouble in khan..
anzhelika [568]
The correct answer is 33 days
8 0
3 years ago
Other questions:
  • Equations of lines-- The line with slope 5 that passes though the point (-1,3) intersects the x-axis at a point. What are the co
    7·1 answer
  • Y=10x+16 looks like what on a graph
    9·1 answer
  • Which equation represents this number sentence?
    11·1 answer
  • How do you solve this multi-step equation involving natural logarithms? <br><br> ln(x-3)-ln5=1
    10·1 answer
  • Use elimination method to solve the silmutaneous equations<br> 2x +3y=1<br> 3x=2y+8<br> (4marks)
    12·1 answer
  • In a certain Algebra 2 class of 21 students, 6 of them play basketball and 14 of them play baseball. There are 5 students who pl
    15·2 answers
  • If Olivia makes a smoothie with a ratio 7 strawberries to 2 bananas, how many strawberries would she use with 3 bananas?
    14·2 answers
  • Five-year-old students at an elementary school were given a 30-yard head start in a race. The graph shows how far the avera
    8·1 answer
  • Determine which of the following pairs of fractions are equivalent.
    9·2 answers
  • At a basketball game, a team made 58 successful shots. They were a combination of 1- and
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!