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
jeka57 [31]
3 years ago
13

Scientific notation help!!20 points

Mathematics
2 answers:
Assoli18 [71]3 years ago
8 0

Answer:

5×10 to the tenth power

Step-by-step explanation:

(9×10^10)-(4×10^10)

remove the parenthesis

9×10^10-4×10^10

then you need to collect like terms so you subtract 9-4

and get 5×10^10

final answer:5×10 to the tenth power

vodka [1.7K]3 years ago
5 0

Answer:

5 * 10^10

Step-by-step explanation:

(9 * 10^10) - (4 * 10^10)

If the * 10^x are both the same then just take the numbers away.

You might be interested in
What is the answer of this equation
SSSSS [86.1K]
Put it in an improper fraction by multiply the coefficient with the denominator and add the numerator.
5/2 , 14/3
Find a common denominator which would be 6.
5/2 = 15/6 , 28/6
Add those together.
15/6 + 28/6 = 43/6
Since it can't be simplified the answer is 43/6
3 0
3 years ago
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
torisob [31]
9 more years
Tony will be 16 
Mr Jacob will be 64
16x4=64 
7 0
3 years ago
Read 2 more answers
10 POINTS AND WILL GIVE BRAINLIEST <br><br>Given: j(x) = -2 (3/2)^x. Find j(0).
FrozenT [24]

Answer:

0

Step-by-step explanation:

j(x) = -2 (3/2)^x

j(0) = -2(3/2)^0

       -2(0)

      =0

8 0
3 years ago
(40 points) I need some help please. An answer definition is appreciated as well.
ExtremeBDS [4]

Answer:

-9

Step-by-step explanation:

We are summing the 3rd 4th and 5th terms because k goes from 3 to 5

The third term is

-2(3) +5 = -6+5 = -1

The fourth term is

-2(4) + 5 = -8+5 = -3

The fifth term is

-2(5) +5 = -10 +5 = -5

Add these 3 terms together

-1+-3+-5 = -9

7 0
3 years ago
Read 2 more answers
3.90 is equivalent to how many tenths?
dlinn [17]

Answer: 39 tenths

Divide 39÷10 and get 3.9

4 0
3 years ago
Other questions:
  • There are 30 students. 8 students have cats, 15 students have dogs, and 5 students have both a cat and a dog. How many students
    11·1 answer
  • A central angle is best described as which of the following
    7·1 answer
  • Which side in the image corresponds t TV in the pre-image?
    7·1 answer
  • Problem page a wire is first bent into the shape of a rectangle with width 6cm and length 8cm . then the wire is unbent and resh
    7·1 answer
  • How many pennies are in one-dollar??
    10·1 answer
  • Can someone help please thanks
    5·2 answers
  • Why is it not possible to form a right triangle with the lengths 2, 4 and 7?
    11·2 answers
  • Can someone help me please.​
    13·1 answer
  • The difference between the annual and semi-annual compound interest on a sum of money is Rs 482 at the rate of 20 % per annum fo
    11·1 answer
  • I need help please and thank you
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!