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
Trava [24]
3 years ago
8

How can you estimate 1506 divided by 2so that it is close to the actual answer

Mathematics
2 answers:
barxatty [35]3 years ago
5 0
So you would have to change 1506 to 1500.
So then you will be able to do 1500 divided by 2. 1500/2 = 750
likoan [24]3 years ago
4 0
If you round 1506 down to 1500, then you can divide that by 2. rounding it down will make it easier.
You might be interested in
Divide 2 1/2 divided by 1/5 in simplest form
Strike441 [17]

Answer:

10

Step-by-step explanation:

first u take 2 1/2 and change it into a improper fraction.

so 2 X 2 = 4 then + 1

=5

5/2 divide by 1/4

which is 10

3 0
3 years ago
Read 2 more answers
Find the surface area of the prism.
stira [4]

Answer:

386

Step-by-step explanation:

6 0
3 years ago
What are the possible values of x in 8x2 + 4x = -1?
Westkost [7]

Answer:

The possible values of x are:

x= \frac{-1+\sqrt{3}}{4} \,\,or\,\, x= 0.18

and

x= \frac{-1-\sqrt{3}}{4} \,\, or \,\, x= -0.68

Step-by-step explanation:

8x^2+4x+1=0

Using Quadratic formula to solve this equation:

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\a = 8 \,\, b = 4\,\, c = -1\\Putting \,\, values \,\, in \,\, the\,\, equation\\x= \frac{-4\pm\sqrt{(4)^2-4(8)(-1)}}{2(8)}\\x= \frac{-4\pm\sqrt{16+32}}{16}\\x= \frac{-4\pm\sqrt{48}}{16}\\x= \frac{-4+ \sqrt{48}}{16} \,\, and \,\, x= \frac{-4- \sqrt{48}}{16}\\x= \frac{-1+ \sqrt{3}}{4} \,\, and \,\, x= \frac{-1- \sqrt{3}}{4}

The possible values of x are:

x= \frac{-1+\sqrt{3}}{4} \,\,or\,\, x= 0.18

and

x= \frac{-1-\sqrt{3}}{4} \,\, or \,\, x= -0.68

4 0
3 years ago
What would -2 - (-7) be? And how would you do that
zavuch27 [327]

Answer:

5

Step-by-step explanation:

Okay, so adding negative numbers can get very tricky, but I think I can help

Since there are two negative signs next to each other, they both cancel out and become positive so instead you get

-2+7

And if you do this with a number line, if you start and negative 2 and keep going right 7 times, you get 5

I hope I helped! I know negative numbers can be really difficult, but once you get the hang of it I bet you'll be great!

8 0
3 years ago
How do i expand (3x+5)^2
shepuryov [24]
I don't know how you expand it but the answer is 3x + 25 unless that's expanding.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How to do the problem
    15·1 answer
  • Find the mean for each data set.
    5·2 answers
  • Someone please solve for angle B
    10·1 answer
  • How do people go crazy?
    15·1 answer
  • Need help please on this
    10·1 answer
  • A typical small bag of colored candies has about 135 candies in it, 27 of which are blue.At this rate,how many blue candies woul
    7·1 answer
  • 9. Ellen is making gift baskets for four friends. She has
    15·2 answers
  • What are three inequalities equal to 15x+20y=150?
    10·1 answer
  • Helpppppppppp!!!!!!
    10·1 answer
  • Using the graph below, find r(-3) please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!