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
DaniilM [7]
2 years ago
13

What is the value of the expression below written in scientific notation? and explain

Mathematics
1 answer:
podryga [215]2 years ago
7 0

Answer:

10 x 10^7

Step-by-step explanation:

When multiplying two expressions of scientific notation together, you multiply the values together, and then add the exponents. In this case, it would be:

2.5 x 4 = 10

4 + 3 = 7

10 x 10^7

You might be interested in
Humihingi po ako sa inyo ng tulong po, sana matulungan nyo po ako dito☝​
suter [353]

I Domitila get hungry :

Step-by-step explanation:

3 0
3 years ago
Which value for y makes the sentence true? 8 - y = 6 - 1 A. 4 B. 5 C. 1 D. 3
Oksi-84 [34.3K]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Use exponents to write 81 three different ways.
nlexa [21]
Answer:.81 , 81%,81/100
5 0
3 years ago
Name two points that are reflections of each other across the y-axis.
zheka24 [161]

Answer:

(1,1), (-1,1)

Step-by-step explanation:

To reflect a point over the x-axis, simply make its x-value negative. So, we can take the sample point of (1,1), make its x-value negative, and get (-1,1).

5 0
3 years ago
I need help on 9b help????
Zinaida [17]
Multiply x/3 by 5
and 2y/5 by 3
to give common denominator of 15
5x/15 + 6y/15
= (5x + 6y) /15
i hope this is what you need

5x + 6y
______

    15
8 0
3 years ago
Other questions:
  • Q # 19. I need your help on this
    7·1 answer
  • SIXTY POINTS
    10·2 answers
  • What is x in 6x=2x+40
    11·2 answers
  • NEED HELP!! Scenario #1: You flip a coin and roll a six sided die. What is the probability that you will flip heads and roll a n
    6·1 answer
  • Brainielst!! Last 3 questions please!
    13·1 answer
  • What is the solution to the expression -2 - 3 - (-4)​
    12·2 answers
  • Four billion, five hundred and seventy million. write this number in figures​
    5·2 answers
  • Writing a ratlo as a percentage
    14·1 answer
  • 3abc<br> What is the coeficient of c?
    7·1 answer
  • 2. Which two line segments are skew? <br> DE and GE<br> El and GK<br> GK and DH<br> Hi and DF
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!