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
andrey2020 [161]
3 years ago
10

What is 2 3/5 minus 1 3/8 estimate the answer.

Mathematics
1 answer:
daser333 [38]3 years ago
6 0
Find a common denominator first 

2 24/40 - 1 15/40 = 1 9/40 

it is already in simplest form so you can not reduce it
You might be interested in
5x+2y=10 in function notation
Zanzabum
Normally it is x ininput and f(x)=y
solve for y and replace y with f(x)

minus 5x from both sides
2y=10-5x
divide both sides by 2
y=5-2.5x
f(x)=5-2.5x
4 0
3 years ago
What is an equation of the line that passes through the points (6, 4) and (4,1)?
netineya [11]

Answer:

3/2 x-5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A portion of a city map is shown in the figure at the right. If you walk him on Maple Street between second Street and Elm Grove
Triss [41]
Dude where is the map
8 0
3 years ago
A box is to be made from a rectangular piece of corrugated​ cardboard, where the length is 8 more inches than the​ width, by cut
Ksenya-84 [330]
The volume of a box like this is found by multiplying the length times the width times the height.  We are told that the length is 8 more inches than the width, so the width is w and the length is w + 8.  If we cut away 3 square inches from each corner, the height when we fold up those corners is going to be 3.  The volume is given as 27, so our formula looks like this:  27=(3)(w)(w+8).  When we do that multiplication, we have  27=3w^2+24w.  We need to solve for w so we can then solve for h.  Move the 27 over and set the quadratic equal to 0.  3w^2+24w-27=0.  We can then factor out a 3 to make the job easier:  3(w^2+8w-9)=0.  Now we can factor to solve for w.  The 2 numbers that add up to 8 and multiply to -9 are 9 and -1.  So (w+9) = 0, (w-1) = 0, or 3 = 0.  Of course 3 doesn't equal 0, so that's out.  w + 9 = 0 so w = -9.  w - 1 = 0 so w = 1.  There are 2 things in math that can never EVER be negative and those are time and distance/length.  So -9 is out.  That means that w = 1.  But don't forget that there was 6 inches cut off each side, so the width is 1 + 3 + 3 which is 7.  The length is w + 8 which means that the length is 7 + 8 or 15.  Those are the dimensions of the rectangle before it was cut.
4 0
3 years ago
What must be the value of n ?
jarptica [38.1K]

Answer:

Since we have a^7 on the Numerator and after simplification... No "a" was left in the expression. It simply means that all a's in the numerator was eliminated and 2a's were left in the denominator.

To eliminate a^7 and still have 2a's as a remainder in the denominator... 'n' must be equal to 9

So

n=9

3 0
3 years ago
Other questions:
  • Find the Mean, Median, Mode for<br> Each:<br> 68, 55, 70, 71, 58, 81, 82, 63, 79,71
    15·1 answer
  • The sum of two segments are 75 cm, and one the segments are four times the other. Calculate the measurement of each segment
    8·1 answer
  • X+ 0.0825×=216.50 A.) x=2.00 B.) x=20.0 C.) x=200 D.) x=2000
    6·1 answer
  • In ΔABC , angle C is a right angle.
    11·1 answer
  • I need this done like rn so please help!
    10·2 answers
  • A _____________________ variable _________________ on an ____________________ variable.
    5·1 answer
  • The circumference of the circle is 22 cm. Find its radius and diameter .
    11·1 answer
  • Some values of the linear function 'f' are shown in the table what is the value of 3?
    9·1 answer
  • Tell whether each sequence is arithmetic. Justify your answer. If the sequence is arithmetic, write a recursive formula and an e
    6·1 answer
  • Simplify.<br> Write without exponents.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!