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
zhannawk [14.2K]
3 years ago
15

NEGATIVE EXPONENTS - All of the following expressions are equal except _____.

Mathematics
1 answer:
worty [1.4K]3 years ago
5 0

The last one x^4.

A: If you bring 2^-5 to the numerator which is what the - expects you to do, then you get x^5 which is 32

B: No problem here. 32 = 32

C: 2^1 * 2^4 = 2^(1 + 4) = 2^5.

C: 2^5 is 32

D: 2^4 = 16.

Answer: D does not agree with the others.

You might be interested in
Bryant went for a bicycle ride. The clock shows when he started and when he finished. How long did it take for Bryant to ride hi
enyata [817]
Could you include the clock plz
7 0
3 years ago
Four more than twice a number is less than negative twelve. Find all numbers that make this statement true.
andreev551 [17]

Answer:

x<-8

Step-by-step explanation:

four more than twice a number = 4+2X

is less than negative twelve = <-12

4+2X<-12

(4-4)+2X< -12-4

2x<-16

X<-8

7 0
3 years ago
Work out the gradient of the graph shown.
icang [17]

y=-3 and then x=-1 =-3:-1

4 0
3 years ago
-5/8 - (-4/3)<br> Pls help
Inessa05 [86]

Answer:

Step 1 of 2: Subtract.  

Subtract

(

negative 5 over 8  

−  

5

8

) − (

negative 4 over 3  

−  

4

3

) =  

17 over 24  

17

24

Step 1 of 2: Subtract, sub-step a: Subtract a negative.  

Subtract a negative

negative 5 over 8  

−  

5

8

− (

negative 4 over 3  

−  

4

3

) =  

negative 5 over 8  

−  

5

8

+  

4 over 3  

4

3

Subtracting a negative is the same as adding a positive.

Step 1 of 2: Subtract, sub-step b: Find common denominator.  

Find common denominator

negative 5 over 8  

−  

5

8

+  

4 over 3  

4

3

= −

( 5 × 3 ) over ( 8 × 3 )  

5 × 3  

8 × 3  

+  

( 4 × 8 ) over ( 3 × 8 )  

4 × 8  

3 × 8  

=  

negative 15 over 24  

−  

15

24

+  

32 over 24  

32

24

24 is the least common multiple of denominators 8 and 3. Use it to convert to equivalent fractions with this common denominator.

Step 1 of 2: Subtract, sub-step c: Add.  

Add

negative 15 over 24  

−  

15

24

+  

32 over 24  

32

24

=  

(  

negative 15  

−15 + 32 ) over 24  

negative 15  

−15 + 32  

24

=  

17 over 24  

17

24

3 0
2 years ago
Read 2 more answers
How can you use addition and subtraction to put together and separate measures of an angle and its parts?
Oksanka [162]
We can use addition and subtraction <span>to put together and separate measures of an angle and its parts by looking for the complementary or the supplementary angles. 

For example, What is the other angle in a complementary angle in which one of the angles is 45 degrees. This is how should be answered. Ccomplementary angles are two angles that forms a total of 90 degrees.
90 = A + B
90 = 45 + B
B = 90 - 45
B = 45

</span>
7 0
3 years ago
Other questions:
  • Directions: Post your answer to this question in your Unit 8: Journal 1.
    7·1 answer
  • Is a triangle with sides of length 6 ft., 21 ft., 23 ft. a right triangle?
    7·2 answers
  • Y=f(x)=2x find f(x) when x=2
    13·2 answers
  • What are two fractions equal to 2/5?
    10·2 answers
  • Instructions:Select the correct answer.
    5·2 answers
  • Answer theses questions and I’ll give you BRIANLIST
    5·2 answers
  • Help due in 30 min!!!!!!!!!!!!!!!
    12·1 answer
  • An online furniture store sells chairs and tables. Each day, the store can
    6·1 answer
  • Which expression represents half of a number,n,plus 3?
    10·1 answer
  • the area of the triangle below is 1/4 square meters. what is the length of the base. express your answer in simplest form
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!