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
Vinvika [58]
3 years ago
14

Estimate 137,638 plus 52,091

Mathematics
2 answers:
seraphim [82]3 years ago
8 0
First round
137,638=100,000
52,091=50,000
Then add to get the estamate
100,000
+
  50,000
150,000
Then to get the real answer add
      1
137,638
+
   52091
 189,729



Klio2033 [76]3 years ago
4 0

Answer:

190,000.

Step-by-step explanation:

We are asked to estimate the sum of 137,638 plus 52,091.

First of all, we will round both digits to nearest ten thousands as:

137,638\approx 140,000

52,091\approx 50,000

Add both numbers:

140,000+50,000=190,000

Therefore, our required sum would be 190,000.

You might be interested in
Sierra is going on a field trip that costs $48. The cost includes $20 for transportation and two tickets that each cost the same
True [87]
We know that there are two tickets (which we'll represent with x) and a fee for transporation (which is $20)

So we can set up the equation 20+2x=48

We want to isolate x so we'll subtract 20 from each side, which gives us the equation
2x=28

Then divide each side by 2
Giving us the final answer of

x=14

So each ticket costs $14
5 0
3 years ago
Es transversal por que puede separar zoos rectas y convertirse n perpendicular
Kamila [148]

Answer:

It is transversal because it can separate two lines and become n perpendicular

Step-by-step explanation:

7 0
3 years ago
What is the surface area of this triangular pyramid?
lidiya [134]

<em>48.25 in^2</em>

Step-by-step explanation:

The formula for the surface area of a pyramid is:

SA=B+\frac{1}{2}l(number of base sides)(b)

B represents the area of the base, which in this case is a triangle. We will figure out the area of the base first, using the formula for the area of a triangle.

A=\frac{1}{2}bh

A=.5*5*4.3

A = 10.75

Now we can plug in 10.75 for B.

SA=10.75+.5*5*3*5

The cursive L will be the lateral height, which is 5. Since there are 3 sides on the base we can put that in for the number of base sides, and the base is 5.

SA=

48.25 in^2

8 0
3 years ago
Here at Karen University we offer the finest education! From language lessons, now repeat after me “I want to speak to the manag
GaryK [48]

Answer:okkk

Step-by-step explanation:

3 0
2 years ago
Please help, thanks.
Svetllana [295]

\text{Apply Pythagorean theorem,}\\ \\~~~~~~12^2 = 3^2 + h^2\\\\\implies h^2 = 12^2 -3^2\\\\\implies h^2 = 144-9\\\\\implies h^2 = 135\\\\\implies h = \sqrt{135}\\\\\implies h = 3\sqrt{15}\\\\\implies h \approx 11.62

6 0
2 years ago
Read 2 more answers
Other questions:
  • When the factors of a trinomial are (x+p) and (x+q) then the constant term of the trinomial is
    10·2 answers
  • What is 0.0867 rounded to the nearest thousandth?
    12·1 answer
  • TRUE or FALSE.
    15·2 answers
  • I don't get this problem can you guys help me
    10·2 answers
  • Anybody know this answer?
    7·2 answers
  • HELPP asap I’ll mark you as brainlister
    10·1 answer
  • 1-Mrs. Thomas wrote the expression below on the board.
    6·2 answers
  • -3 + 42 &gt; 3<br><br> x &gt; 15<br> x &lt; 15<br> x &gt; 13<br> x &lt; 13
    8·2 answers
  • Solve this question: <br><br> 256 = n^2
    15·2 answers
  • Which survey question could have been asked to produce this data display?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!