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
Masteriza [31]
3 years ago
6

Write an expression that equals 40 include the Exponent

Mathematics
1 answer:
Leokris [45]3 years ago
4 0

Maybe let's just do the prime factorization.

40=2x2x2x5

answer:2^3x5

You might be interested in
Solve (-2x-1)(9x+2) <br><br><br> Solve and show work
tresset_1 [31]

Answer:

-0.5 or -2/9

Step-by-step explanation:

(-2x-1)(9x+2)

<em>o</em><em>p</em><em>e</em><em>n</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>b</em><em>r</em><em>a</em><em>c</em><em>k</em><em>e</em><em>t</em>

-18x² - 4x - 9x - 2

-18x²-13x-2

(18x²+9x)(+4x+2)

<em>f</em><em>a</em><em>c</em><em>t</em><em>o</em><em>r</em><em>i</em><em>s</em><em>e</em>

9x(2x+1) +2(2x+1)

(9x+2)(2x+1)

:<em>separate</em><em> </em><em>the</em><em> </em><em>bracket</em><em> </em><em>and</em><em> </em><em>equate</em><em> </em><em>to</em><em> </em><em>0</em>

9x+2=0

<em>collect</em><em> </em><em>like</em><em> </em><em>terms</em>

9x= -2

<em>divide</em><em> </em><em>through</em><em> </em><em>by</em><em> </em><em>9</em>

x= -2/9

or

4x = -2

<em>divide</em><em> </em><em>through</em><em> </em><em>by</em><em> </em><em>4</em>

<em>x</em><em> </em><em>=</em><em> </em><em>-</em><em>2</em><em>/</em><em>4</em>

<em>:</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>-</em><em>0</em><em>.</em><em>5</em>

<em>answer</em><em> </em><em>=</em><em> </em><em>-</em><em>0</em><em>.</em><em>5</em><em> </em><em>or</em><em> </em><em>-</em><em>2</em><em>/</em><em>9</em>

3 0
3 years ago
Serena bought 4 packs of pencils and 12 notebooks
Olin [163]

Answer:

6

Step-by-step explanation:

that is what it said the correct answer was

6 0
2 years ago
Read 2 more answers
I need help with this question. The directions say to evaluate and express the answer in the simplest form.
topjm [15]

Answer:

<h2>1/243</h2>

Step-by-step explanation:

(9)^-5/2

In order to get rid of the negative exponent, take the reprocal of 9/1

⇒(\frac{1}{9})^5/2

\frac{1^\frac{5}{2} }{9\frac{5}{2} }⇒This is also the same thing but we’re are breaking it down.

\frac{(1^{\frac{1}{2})^{5} } }{(9\frac{1}{2})^{5} }⇒We are further breaking this down...

^\frac{1}{2} is technically the square root of a number.

\sqrt{1}^{5}=1

\sqrt{9}^{5}=243

I’m only 8 years old ;-;

8 0
2 years ago
Solve for the product of three and four sevenths multiplied by two fifths.
Soloha48 [4]

one and twelve thirty fifths Step-by-step explanation:

4 0
2 years ago
American car makers produce 5,650,000 cars each year. In a report, Ben wrote that Americans made 6,550,000 cars. What mistake di
iren2701 [21]
Ben has mixed up the digit for millions and hundred thousands: he wrote 5 in the place for millions and 6 in the place for hundred thousands, but it should be the other way. I think that he should exchange those two digits in the faulty report.
7 0
2 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12?
    7·2 answers
  • The quadratic formula gives which roots for the equation 2x^2+7x+-2
    10·1 answer
  • In a hospital wing there are 12 doctors. There are 20 more nurses than doctors. What proportion of the staff are nurses? Write y
    12·1 answer
  • sue wrote a doubles fact. it has a sum less than 10 and greater than 4. the addends are each less than 5 what facts might she ha
    5·1 answer
  • What is this answer
    14·2 answers
  • Mary's four friends have 1/3 of a pound of jelly bellies. They want to put them all together, how much candy do they have ?
    6·1 answer
  • Rounded to nearest tenth
    9·1 answer
  • If x+5=11<br>what is the value of x​
    10·1 answer
  • HELP MEEEEEEE PLEASE
    5·1 answer
  • Vineisha earned 22 out of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!