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
dem82 [27]
2 years ago
10

What is 625 x 625 Then what is the atomic weight of hydrogen.

Mathematics
1 answer:
Illusion [34]2 years ago
6 0

Answer:

la respuesta es:

Step-by-step explanatio:

625 x 625

390,625

You might be interested in
What is the disturbited property of (-2.5)(3-8y)
Mars2501 [29]

<u><em>Answer: =-7.5+20y</em></u>

Step-by-step explanation:

distributive property: a(b+c)=ab+ac

a=-2.5, b=3, c=8y

-2.5*3-(-2.5)*8y

3(-2.5)-8(-2.5)y

simplify by equation.

3(-2.5)-8(-2.5)y=-7.5+20y

=-7.5+20y

Hope this helps!

Thanks!

Have a great day!

3 0
3 years ago
13 squared? how does it mean and what is the solution?
Brut [27]
13 squered it means that =13 to the second power
13^{2}=13*13=169

6 0
3 years ago
Read 2 more answers
Which table shows a proportional relationship?
lord [1]
To figure this out, always divide y by x in each table. All of the values have to be equal or the table isn’t proportional.

In this case, the last choice is proportional.
7 0
3 years ago
Help um. Order the set of numbers from least to greatest
Kipish [7]

5/2 , √5 , 2¾ , 2.71 (bar)

am not really sure but i guess that is what I know.

4 0
3 years ago
Read 2 more answers
Find the length of the shorter diagonal of a rhombus if:
Fudgin [204]

a) Area of rhombus = ½ * (diagonal1)*(diagonal 2)

Let diagonal (D2 )= longer diagonal = 15 and diagonal (D1) = shorter diagonal

90 = ½ (D1)*15

90 = 7.5 D1

Now divide both side by 7.5

90/7.5 = d1

D1= 12 units.

b) Area of rhombus = ½ * (diagonal1)*(diagonal 2)

Let the ratio be x

Diagonal 1= 2x

Diagonal 2= 3x

147 = ½ * (2x)*(3x)

Multiply both side by 2

294 = (2x)*(3x)

294 = 6x^2

Divide both side by 6

294/6 = 6x^2/6

49 = x^2

x= 7 unit

8 0
3 years ago
Other questions:
  • What is 11 divided by 3
    10·2 answers
  • Y-2=4 (x-1) in Standard<br> form and steps
    5·1 answer
  • Hi if anyone wants points I will be asking easy questions<br><br> which is greater: 34.653 or 3.4653
    5·2 answers
  • After selling a dozen copies of the daily newspaper a newsstand had fewer than 75 copies left how many copies did the newsstand
    5·2 answers
  • Estimate using a rate per 100 of 74% of 315. 89% of 195
    6·1 answer
  • 78.2 divided by 0.2 =
    15·1 answer
  • What is -28x + 20x^2?
    10·1 answer
  • What is 15/45 = 6/x??
    11·2 answers
  • Absolute value help pls with work! |x|=10 . Says answer is {10,-10} i just don’t know how to get it
    8·1 answer
  • Please help me solve this :)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!