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
prisoha [69]
3 years ago
14

How can you use estimation to find

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
4 0
Well you can add to find out that 9 x 5 = 45 and 1/2 x 5 = 2 1/2 so the correct answer is 47 1/2 to estimate it just do 9 x 5 = 45 Hope this helps! :D
m_a_m_a [10]3 years ago
3 0
What I would do is to times 9 x 5 = 45

Then, I would times 1/2 x 5 = 2 1/2

Then 45 + 2 1/2 = 47 1/2

You can use estimation by multiplying 9 and 1/2 by 5 and adding their answers to get your answer. Happy to help! c:
You might be interested in
Cos (2a) [tg (2a) - tg (a)] = tg (a)<br> ¿Alguien sabe?
expeople1 [14]

Answer: I don’t know the answer but you the ap.p called math. way for any type of math it gives u all the answers

Step-by-step explanation:

I hope I helped

3 0
3 years ago
Which shows all the names that apply to the figure?
Sloan [31]
B. parallelogram , rhombus , and rectangle
6 0
3 years ago
Read 2 more answers
AREA OF CIRCLES HELP PLS​
Lera25 [3.4K]

Answer:

432 ft²

Step-by-step explanation:

First lets find radius (r);

r = d/2

r = 24/2

r = 12

Now let's find the area;

A = π(12)²

A = 3(144)

A = 432 ft²

Hope this helps!

6 0
3 years ago
Helppppppppppppppppppppppppppppppppppppppppp
mojhsa [17]

<u><em>Answer:</em></u>

<u><em>$55.93 or rounded up is $56</em></u>

<u><em>Division</em></u>

<u><em>First, we would divide 15.98 by 2 to see how many dollars would a bag cost.</em></u>

<u><em>15.98 divided by 2 = $7.99</em></u>

<u><em>Multiplication</em></u>

<u><em>Then, we would multiply by 7 to see how may dollars would it cost for 7 kg bag</em></u>

<u><em>7.99 times 7 = 55.93</em></u>

<u><em>Round-up</em></u>

<u><em>If we round it up, we get $56.</em></u>

<u><em>Request</em></u>

<u><em>Please give me brainliest :)</em></u>

6 0
2 years ago
Read 2 more answers
1. A-Tunes requires a membership fee of $12 a month and $1 for each download.
matrenka [14]
<h3>Answer:</h3>

After 16 downloads the charges will equal each other.

<h3>Step-by-step explanation:</h3>

First set up an equation

x = Downloads

12 + 1x = 5 + 1.5x

Solve

12 + 1x = 5 + 1.5x <- Rewrite your equation

-5          -5            <- Subtract 5 from both sides

 8 + 1x = 1.5x       <- Simplify

      -1x    -1x         <- Subtract 1 from both sides

        8 = 0.5x      <- Simplify

        8 = 1/2x       <- Convert 0.5 to a fraction to make the next step easier

       16 = x            <- Multiply both sides by 2 to divide by

                                 a fraction

4 0
3 years ago
Other questions:
  • Marianne has been collecting donations for her biscuit stall at the school summer fayre. There are some luxury gift tins of bisc
    9·2 answers
  • The distance between Lakeview and Sun Valley s 89 km. About how far is this in miles
    13·1 answer
  • Two angles are complementary. If the measure of angle 1 is 24.2○,what is the measure of angle 2?
    11·1 answer
  • Seven less than twice a certain number n
    6·1 answer
  • PLEASE HELP ME THIS IS URGENT
    13·2 answers
  • Which one of the following is true when ds/st =3t^2/2s
    15·1 answer
  • Line A: y=1/2x + 2
    8·1 answer
  • Ayo if anyone knows this
    13·1 answer
  • !!!WARNING!!!
    8·2 answers
  • Hello can someone plz help me? Plz show your work
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!