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
Rudiy27
3 years ago
6

What is the best estimate for each expression?

Mathematics
1 answer:
sasho [114]3 years ago
4 0

yo sup??

so

1/8+2/5=5+16/40=21/40=1/2 (approx)

13/14-1/10=130-14/140=116/140=0 (approx)

1/12+1/20=5+3/60=8/60=0.133=0 (approx)

I hope its correct...fingers crossed.

Hope this helps.

You might be interested in
The equation a = (b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. Wh
Arlecino [84]
Hb1+hb2=a
a/h=b1+b2
a/(b1+b2)=h

8 0
3 years ago
Read 2 more answers
Solve for x.<br> Your answer must be simplified.<br> -36 + X &lt; 8
KIM [24]
First, you add 36 to both sides to get rid of -36. Then, the right side turns to 44 when add 8 and 36 together. Finally, your final answer is x<44

3 0
3 years ago
Evaluate the expression when x=3 and y= -2
Paul [167]

Answer:

-11

Step-by-step explanation:

To evaluate an expression with variables, replace the variables with what the question tells you to.

Replace "x" with 3. Replace "y" with -2.

-x + 4y

= -(3) + 4(-2)       Multiply 4 and -2 first to get -8

= (-3) + (-8)         Add normally. -3 + (-8) is the same as (-3) - 8.

= -11             Answer

Therefore the solution is -11.

5 0
4 years ago
Five added to twice Jeff’s age is the same as 3 times his age minus 2. How old is Jeff
prisoha [69]

Answer:

21

Step-by-step explanation:


4 0
3 years ago
The value of the expression 10 - 1/2^4 x 48<br> A = 2<br> B = 4<br> C = 5<br> D = 7
DaniilM [7]

Answer:

option d is correct answer

4 0
3 years ago
Other questions:
  • Divers looking for a sunken ship have defined the search area as a triangle with adjacent sides of length 2.75 miles and 1.32 mi
    12·1 answer
  • 12,18 find the gcf of the number
    9·2 answers
  • A line that passes through the points (-4, 10) and (-1,5) can be represented by the equation y= - 5/3(x-2). Which equations also
    8·1 answer
  • A quadrilateral has four sides. Identify p and q in the definition.
    15·2 answers
  • The total temperature change over 3 days in gritty city was -6 celsuis What was the average temperature change each day?
    9·2 answers
  • Ruila works at McDonald's, and worked 20 hours last week. Her gross income
    5·2 answers
  • A solid figure where all faces are rectangles and all edges meet at right angles is called a rectangular ____.
    6·2 answers
  • Help WILL MARK BRANLIEST!!
    13·2 answers
  • What's the common denominator between 210 and 770
    13·1 answer
  • Graph the piecewise-defined function.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!