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
Sauron [17]
3 years ago
9

How do you do addition and subtraction in Scientific Notatation?

Mathematics
1 answer:
nekit [7.7K]3 years ago
6 0
Once the numbers<span> have the same base and exponents, we can </span>add<span> or </span>subtract their<span> coefficients. </span><span> Determine the </span>number<span> by which to increase the smaller exponent by so it is equal to the bigger exponent.  

I hope this helps!

</span>
You might be interested in
Is 25,369,770 divisible by 3?<br><br> HELP ME PLZ!
murzikaleks [220]

Answer:

yes

Step-by-step explanation:

8456590

8 0
2 years ago
Read 2 more answers
What is the slope of the line?
marta [7]
The slope of a horizontal line is always 0 as slope is rise over run . In the graph if you take any two points the y value is always 4 (1,4) and (2,4)
slope is 4-4/2-1=0/1 =0
7 0
3 years ago
Can someone help? Would be appreciated.
pickupchik [31]

Answer:

WOah

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
HELP ASAP!!!! WILL GIVE BRAINLIEST!!!!
Agata [3.3K]
Hello!

You can draw this out and count the squares

When you do this you get 24 squares

The answer is 24 square units

Hope this helps!
4 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through (-4, -1) and is perpendicular to the line y= 4/3x+6.
scoundrel [369]

Answer:

y = (-3/4)x - 4

Step-by-step explanation:

The slopes of perpendicular lines are opposite reciprocals of each other. In other words, if the slope of one line is a/b, then the slope of the line perpendicular to it would be -b/a.

Here, the given slope is 4/3, so the slope of the perpendicular line is -3/4.

We are given a point (-4, -1) and we know the slope, so we can find the point-slope form of the line. Point-slope form is written as y - y1 = m(x - x1), where (x1,y1) is the point and m is the slope. Here, x1 = -4 and y1 = -1 and m = -3/4. So:

y - y1 = m(x - x1)

y - (-1) = (-3/4) * (x - (-4)) = (-3/4) * (x + 4)

y + 1 = (-3/4)x + (-3/4) * 4 = (-3/4)x - 3

y = (-3/4)x - 3 - 1

y = (-3/4)x - 4

3 0
3 years ago
Other questions:
  • which of the following best describes the relationship between (x+1) and the polynomial -3x^3-2x^2+1 a) (x+1) is a factor b) (x+
    6·2 answers
  • Let v⃗ 1=⎡⎣⎢033⎤⎦⎥,v⃗ 2=⎡⎣⎢1−10⎤⎦⎥,v⃗ 3=⎡⎣⎢30−3⎤⎦⎥ be eigenvectors of the matrix A which correspond to the eigenvalues λ1=−1, λ2
    7·1 answer
  • A certain circuit board consists of two resistors, green and red. The circuit board manufacturer has two huge bins filled with t
    10·2 answers
  • How to calculate thermal energy
    12·1 answer
  • the first term in a geometric series is 64 and the common ratio is 0.75. Find the sum of the first 4 terms in a series.
    8·1 answer
  • What is the median of 70,50,30,40
    8·2 answers
  • 5 1/3-3 2/4 find the difference
    7·1 answer
  • 5 x (h + 3) for h = 2
    8·2 answers
  • A definition of Associative property for addition and multiplication
    10·1 answer
  • HELP ME PLS EVERYONE !!!!!!!!!!!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!