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
cluponka [151]
3 years ago
8

What is 19.31 rounded to the nearest tenth

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

19.3 :)

Step-by-step explanation:

You just round from the first number behind the decimal

34kurt3 years ago
7 0

Answer:

19.3 is the answer.

Step-By-Step Explanation:

When rounding to the nearest tenth, your taking all numbers to the left of the tenth and condensing them into one. 19.31 rounded is 19.3 because 1 is less than 5, there fore the three stays the same. :-D

You might be interested in
Work out the value of x
just olya [345]

Step-by-step explanation:

4x+5x=180 (allied angles)

9x=180

x=180/9

x=20

6 0
3 years ago
The lengths of the
Dmitrij [34]

Answer:

S_{\Delta ABC} = 4·S_{\Delta EDC}

Step-by-step explanation:

From the midpoint theorem, which states that the line that a line drawn such that it joins the midpoints of two sides of a triangle, is parallel to the third side of the triangle and is equal to half the length of the third side

Therefore, the lengths of the sides of ΔDEF, drawn by joining the midpoints of ΔABC is equal to half the length of and parallel to the corresponding side of ΔABC

We therefore, have that the corresponding sides of ΔABC and ΔDEF have a common ratio and a pair of sides in each triangle form same angles, therefore;

ΔDEF is similar to ΔABC by Side, Side, Side SSS similarity.

The length of the perimeter of ΔABC, S_{\Delta ABC} = 2 × The length of the perimeter of triangle ΔEDC, S_{\Delta EDC}

S_{\Delta ABC} = 2 ×  S_{\Delta EDC}

∴  S_{\Delta ABC}  ≠ 4 ×  S_{\Delta EDC}

The statement which is incorrect is therefore;

S_{\Delta ABC}  = 4 ×  S_{\Delta EDC}.

4 0
3 years ago
Seven times one number is half of another number... please put in equation form
allsm [11]
7 x 1 =1/2 of another number heres the answe
4 0
3 years ago
Read 2 more answers
Sharon called 3 friends on Friday. On Saturday, each of those 3 friends called 3 different friends. On Sunday, each person who w
erma4kov [3.2K]
3 were called on Friday.
Then the each of the 3 called 3 others which all equals to 9, since 3*3 is 9.
Now, each of the 9 called 3 others on Sunday which altogether equals 27, since 9*3 is 27. Therefore, the answer is 27.

Every time the word each is used in a math problem, that would mean that you need to multiply something. And that's what happened here


3 0
3 years ago
4) How many total hours does Terry work for the week if she works 3 hrs.
Juliette [100K]

Answer:

32 hours and 55 minutes

5 0
2 years ago
Other questions:
  • Select the choice that translates the following verbal phrase correctly to algebra: y less than 21
    9·2 answers
  • A space plane skims the edge of space at 4000 miles per hour. Neglecting​ altitude, if the circumference of the planet is approx
    15·1 answer
  • Given square ABCD. Two isosceles triangles ABP and BCQ are constructed with bases
    12·1 answer
  • A regular hexagon is shown.
    13·2 answers
  • What is the value of x in the equation of 8x - 5 = 6x + 1
    9·2 answers
  • (e^x - e^-x)/(2) = 5
    13·1 answer
  • Please helppppppppppp​
    11·2 answers
  • Given:
    13·1 answer
  • i) in a certain county there are two political parties, liberal and conservative. it has been observed that between elections a
    6·1 answer
  • A garden has a perimeter of 160 feet. The length is 12 more than the width. Find the length width of the garden.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!