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
Alla [95]
3 years ago
7

? × 1/9 =90 what is the missing number in the equation

Mathematics
2 answers:
Deffense [45]3 years ago
7 0

Answer:

the answer is 360

Step-by-step explanation:

1. Simplify the 1/4

2 write the whole as a fraction using  4  as the denominator :

              90          90 • 4

   90 =  ——  =  ——————

         1                       4  

3.  Do the multiplication 90x 4 = 360

x- 360

----------

4        

then do 0 * 4 to get the denominator

Slav-nsk [51]3 years ago
6 0

Answer:

810 x 1/9 = 90

?= 810

Step-by-step explanation:

You might be interested in
Which of the following is a polynomial?
Makovka662 [10]

Answer:

D

Step-by-step explanation:

Terms are separated by addition and subtraction symbols.

Polynomials consist of terms that are constant and/or variable. The variable terms must have 0 or positive exponents. Polynomials will not consist of division of variable expressions.

Examples of polynomials:

5

5x

6-x

24x^9-x

Examples of non-polynomials:

\sqrt{x}

\frac{x+2}{x-4}

In general a polynomial when written in standard form should be comparable to:

a_nx^n+a_{n-1}x^{n-1}+\cdots a_3x^3+a_2x^2+a_1x+a_0

where the a's could be zero and all the exponents,n, are positive or 0.

D is comparable since all of these are 0 except x_4 which is 1 and x_0 which is -2.

Also the other choices have either division by variable expressions and/or negative exponents on variables.

5 0
3 years ago
Simplify expression <br><br><br>A.
MA_775_DIABLO [31]
-23/56 you said simplify
4 0
3 years ago
Ericka and her friend are going to reshelf library books. Sherri will reshelf 50% and Ericka will reshelf 2/5 of the books. If t
ipn [44]
Ok so we start with 80 books and remove 50% so 40
2/5 of 40 is 16
16 books
5 0
3 years ago
I need help! plsssssssssssssssss
Simora [160]
5.5 miles per hour ig bye
3 0
3 years ago
A. Tom knows that in his school 5 out of
Nutka1998 [239]

Answer:

45

Step-by-step explanation:

\frac{360}{40}=9
9*5=45

7 0
2 years ago
Other questions:
  • When i triple my numberand subtract by 3 u get 83
    12·1 answer
  • What is the median value of the data set shown on the line plot?<br> LMK answer fast!!
    9·1 answer
  • What number is 65% of 140
    10·2 answers
  • I’m having some trouble with this can someone pls help?
    5·1 answer
  • The coefficients of the expression 3x^4-6x^3+x^2 are ____.
    10·1 answer
  • Which statement can you be sure is true?
    15·1 answer
  • Old Faithful in Yellowstone National Park has a predictable eruption time. The park
    13·1 answer
  • Which expression is equivalent to a^m + a^n? A, a^m - n B, a^m+n. C, a^m • n d, a^m (divided by) n
    8·1 answer
  • Sally uses her van to deliver boxes to shops.
    14·1 answer
  • In 1997 there were 31 laptop computers at Grove High School. Starting in 1998 the school bought 20 more laptop computers at the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!