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
Alisiya [41]
3 years ago
8

Define the powers and how it is different to use a negative and positive power

Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

Hi here is answer hope it helps

Step-by-step explanation:

A positive exponent tells us how many times to multiply a base number, and a negative exponent tells us how many times to divide a base number.

You might be interested in
PLS HELP ME FINISH THIS THANKS
Y_Kistochka [10]
Pay attention to the even numbers
8 0
3 years ago
Please help me with this!!
Troyanec [42]

Answer:

As the height increases, the temperature decreases.

It is decreasing 5°C per kilometer.

At the height 8 km the temperature is 0°.

5 0
3 years ago
Will mark brainliest to best answer, i need it asap!!!!!!!!!!!!!
Paha777 [63]

Answer:

please mark me as brainlest

Step-by-step explanation:

B is the answers for the question

7 0
2 years ago
Read 2 more answers
Ann, Chang, and Kareem sent a total of
Gnoma [55]

It is given in the question that

Ann, Chang, and Kareem sent a total of 89 text messages over their cell phones during the weekend. Ann sent 9 fewer messages than Chang. Kareem sent 3 times as many messages as Ann.

Let number of messages Chang sent be x. And Ann sent 9 fewer than Chang, so Ann sent (x-9) messages. And Kareem sent 3 times as many messages as Ann, so Kareem sent 3(x-9) messages.

And the total messages are 89. That is

x+x-9+3(x-9)=89

Combining like terms

x + x - 9 + 3x-27 =89
\\
5x -36=89
\\
5x = 125
\\
x =25

So Chang sent 25 messages, Ann sent

25-9=16 messages

And Kareem sent

3*16 = 48 messages

8 0
3 years ago
Name the property of equality that justifies the statement if a equals b then b equals a
SpyIntel [72]
That would be the commutative property
3 0
3 years ago
Other questions:
  • How can you split 112 so you can divide it by seven
    8·2 answers
  • James regular pay is $12 an hour, plus time and a half for overtime. How much is his pay for 40 hours of regular time and 10 hou
    14·2 answers
  • 5. Write two inequalities to compare -17 and -22.
    5·1 answer
  • there is 4/5 lb of sand in science supplies. if one scoop of sand weighs 1/20 of a lb how many scoops of sand can maria get from
    6·1 answer
  • A recent survey of cell phone users indicated that 56 percent of the respondents prefer to use cell phones for texting rather th
    9·2 answers
  • Correct answer to -3x-9=3
    11·2 answers
  • You randomly draw twice from this deck of
    10·1 answer
  • What is the point slope form of the line with slope that passes through the point (-4, - 7)?
    10·1 answer
  • Which are aspects covered by Bohr’s atomic model?
    10·1 answer
  • I don’t get either of it since I didn’t get the chance to revise it, but the homework is due very soon, so I’ve been left with n
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!