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
const2013 [10]
3 years ago
9

What elephant's weight is 2.85 tons when rounding to the nearest hundredth?

Mathematics
1 answer:
Gwar [14]3 years ago
6 0

Answer:

D. Fanny: 2.849

Step-by-step explanation:

It is D because the 4 is in the hundreds place and the 8 is to the left to it and it is 5 and above so the means you round it to 2.85.

You might be interested in
Plz help advanced calculus ​
love history [14]

Answer:

I wanna say that its K. Sin 2x

If i'm wrong i'm so sorry

Hope i helped you in some way

6 0
2 years ago
Experimentally verify sum of three angles of an triangle is 180⁰.​
svetlana [45]

Draw line a through points A and B. Draw line b through point C and parallel to line a.

Since lines a and b are parallel, <)BAC = <)B'CA and <)ABC = <)BCA'.

It is obvious that <)B'CA + <)ACB + <)BCA' = 180 degrees.

Thus <)ABC + <)BCA + <)CAB = 180 degrees.

Lemma

If ABCD is a quadrilateral and <)CAB = <)DCA then AB and DC are parallel.

Proof

Assume to the contrary that AB and DC are not parallel.

Draw a line trough A and B and draw a line trough D and C.

These lines are not parallel so they cross at one point. Call this point E.

Notice that <)AEC is greater than 0.

Since <)CAB = <)DCA, <)CAE + <)ACE = 180 degrees.

Hence <)AEC + <)CAE + <)ACE is greater than 180 degrees.

Contradiction. This completes the proof.

Definition

Two Triangles ABC and A'B'C' are congruent if and only if

|AB| = |A'B'|, |AC| = |A'C'|, |BC| = |B'C'| and,

<)ABC = <)A'B'C', <)BCA = <)B'C'A', <)CAB = <)C'A'B'.

4 0
2 years ago
What is the equation of the following line?​
Irina18 [472]

Answer:

Y=5x

Step-by-step explanation:

slope equation

<u>y-y1</u>

x-x1

10-0=10

2-0=2

10/2=5

7 0
2 years ago
6
romanna [79]

Answer:

(-1,5)

(0,2)

(-1,1)

(2,-4)

8 0
2 years ago
Read 2 more answers
What is a relation and what makes it different from a function?
Misha Larkins [42]
A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x isrelated to. For example, consider thefollowing sets X and Y.
8 0
3 years ago
Other questions:
  • I stink at math please help me!
    14·1 answer
  • The ratio of the corresponding linear measures of two similar cans of fruit is 4 to 7. The smaller can has a surface area of 220
    7·1 answer
  • Whats 4 squred - 11x + 6 =0
    7·1 answer
  • (7+5) divide 6+10 to the power of 2
    10·2 answers
  • Simply each expression by combining like<br> terms. -7W + 2W - 12W-W
    15·1 answer
  • Find the area of rectangle ABCD
    12·1 answer
  • Purple Taxi has no pick-up fee, but charges $0.25 per mile. ABC Taxi charges $3 for pick-up and $0.15 per mile. Which inequality
    15·1 answer
  • Please help!! this test will bring my grade up
    13·2 answers
  • Pls help this is due today thank u
    14·1 answer
  • Describe the likelihood of the next elk caught being unmarked.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!