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
notsponge [240]
3 years ago
13

Noah reads the problem, “Evaluate each expression, giving the answer in scientific notation.” The first problem part is: 5.4×105

+2.3×104. Noah says, “I can rewrite 5.4×105 as 54×104. Now I can add the numbers: 54×104+2.3×104=56.3×104.”
Mathematics
1 answer:
muminat3 years ago
8 0

Answer:5.4×105+2.3×104.

Step-by-step explanation:

You might be interested in
What is 37494964937478 Divided by? No your not allowed to answer one, whoever gets it right gets brainliest!
a_sh-v [17]

Answer:

3

Step-by-step explanation:

I think all the digits added together is 84 if I counted right which can be divided by 12 so the number can be divided by 3

6 0
3 years ago
PLEASSEE HELP ME. this wasnt showing up on asking questions. will mark brainliest
Elis [28]

SOH CAH TOA

sin(P) = opp./hyp. = 5/13

tan(T) = opp./adj. = 12/5

cos(T) = adj./hyp. = 5/13

8 0
3 years ago
F(4) if f(x)=-3+15 ?
lawyer [7]

Answer:

12

Step-by-step explanation:

f(4) means that we need to substitute 4 into x to get

f(4) = -3 + 15

and -3 + 15 = 12

5 0
3 years ago
Pls answer 1 and 2 and find the solution for me.
mestny [16]

Answer:

y=-3/2x-5

y=x+5

(-4,1)

y=-3/2x+5

y=1/2x

(6,-4)

Step-by-step explanation:

the graph was a bit blurry but I believe this is right

5 0
3 years ago
Which pair of numbers is an example of reciprocals? Please helps.
hichkok12 [17]
It would be B because the reciprocal is the opposite
3 0
3 years ago
Other questions:
  • WOULD U RATHER??<br><br><br> Please show your work<br><br> Which one would u choose?
    11·1 answer
  • A spherical ball just fits inside a cylindrical can that is 10 centimeters tall, with a diameter of 10 centimeters. Which expres
    6·1 answer
  • ramon is saving $7.75 per week to buy a mew cell phone.The phone he wants costs $125.00. For how many weeks will he save his mon
    11·1 answer
  • A leaky faucet wastes 3600 gallons of water per year how many quarts of water are wasted per month [1 gallon = 4 quarts]
    6·1 answer
  • Tap on the thing and somebody help me with all this pls
    10·1 answer
  • Conditional statements are always written in if-then form.
    8·2 answers
  • X/-6= -20. What is x?
    11·2 answers
  • Please help me with this
    8·1 answer
  • (6 + 2 + 6 x 3) x 2 <br> order of operation
    7·2 answers
  • Pls help due tomorrow
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!