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
Jobisdone [24]
3 years ago
13

What is 6, 400 written in scientific nation?

Mathematics
2 answers:
Rom4ik [11]3 years ago
6 0

Answer:

64x10²

Just move it to the left 2 times.

meriva3 years ago
3 0

Answer:

6.4 x 10 to the power of 3

Step-by-step explanation:

always have 1 number after the decimal point and then times by ten to the power of 3.

You might be interested in
What is 0.316 in expanded form
Inessa [10]
<span>0.316 in expanded form is= 0.3 + 0.01 + 0.006. </span>
5 0
3 years ago
Solve the equation for the indicated variable. Please help ASAP!!!!! :(<br> A=(730x)/(d^2) for x
zvonat [6]

First let's get rid of the d^2 in the denominator of the fraction on the right side of the equation. This will help to get only x and a coefficient on one side of the equation:

A = \dfrac{730x}{d^2}

d^2A = 730x


Now, simply divide by 730 to find x:

d^2A = 730x

\boxed{\dfrac{d^2A}{730} = x}

3 0
3 years ago
What are the solutions to the equation y2 – 1 = 48?
Furkat [3]

{y}^{2}  - 1 = 48 \\  {y}^{2}  = 49 \\ y =  \sqrt{49}  \\ y =  - 7 \: or \: 7

{y}^{2}  - 1 = 24 \\  {y}^{2}  = 25 \\ y =  \sqrt{25}  \\ y =  - 5 \: or \: 5

Hope this helps. - M
6 0
3 years ago
If you answer this i will give you the BRAINLIEST Pls answer Asap
Eva8 [605]

Answer:

You know that negative 3 1/2 is the lowest number so you would put that first. The greatest number would be the coldest in Celsius, and 1/20 would be the last question (the sea level) if calculations are correct, you would get full credit.

5 0
2 years ago
Instructions: Find the missing side of the triangle.<br> 48<br> 50
Lynna [10]

Answer:

x = 14

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2  where a and b are the legs and c is the hypotenuse

48 ^2 + x^2 = 50^2

2304+x^2=2500

x^2 = 2500-2304

x^2 =196

Taking the square root of each side

sqrt(x^2) = sqrt(196)

x = 14

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which geometric figures are drawn on the diagram?
    15·2 answers
  • Mary Palm's checking account had a starting balance of $785.63. She wrote a check for $57.00 for groceries and a check for $125.
    7·1 answer
  • In algebra a word that means something has been added​
    14·2 answers
  • Please help. I have been stuck for days now
    7·1 answer
  • Is 3•4³ equal to 192?
    10·1 answer
  • Need h ok on the diagram
    10·1 answer
  • Help me please.........
    10·1 answer
  • Appreciate it if u answer the question thx
    14·1 answer
  • NEED HELP!!!!!!!!!!!!!!!!!!
    6·1 answer
  • Find the common ratio for the geometric sequence defined by the formula: an=40(2‾√)n−1 a n = 40 ( 2 ) n − 1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!