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
astra-53 [7]
3 years ago
15

What is 4.2 x 10 to the power of negative 5 in standard notation

Mathematics
2 answers:
Charra [1.4K]3 years ago
5 0
0.000042.

Process:
4.2
.42
.000042.
erica [24]3 years ago
5 0

Answer: the answer is 0.0000043

Step-by-step explanation:

4.2*10=42 and divide it by 5 10 times

You might be interested in
A zoo has two male lions one sixth of the lions are male lions how many lions are there at the zoo
bezimeni [28]
2 = 1/6 so 6 times two equals 12. 2 is 1/6 of 12, there are 12 lions.
4 0
3 years ago
Read 2 more answers
Paul has a life insurance policy that will pay his family $30,000 per year if he
horsena [70]

Answer:

Step-by-step explanation:

C. $2 million

6 0
3 years ago
CERTAIN ANSWERS ONLY!!! There should 4 answers, thank you in advance. It may be a bit difficult sorry. Thank you :)
yaroslaw [1]

Answer:

See Below.

Step-by-step explanation:

We are given that ∠1 and ∠7 are supplementary.

And we would like to prove that a is parallel to b.

  Statements:                                           Reasons:

\textbf{\textsf{1. $\angle 1$ and $\angle 7$ are supplementary}}              Given

\textsf{2. $m\angle3$ + $m\angle 7$ $= 180$}                               Supplementary Angles

\textsf{3. $\angle3$ and $\angle7$ are supplementary}                Definition of Supplementary

\textsf{4. }\bf{\angle 1 \cong \angle3}                                               Congruent Supplements Theorem

\textsf{5. }a\parallel b                                                      Corresponding Angles Converse

And we are done!

 

3 0
3 years ago
Read 2 more answers
An ice cream shop makes $15 for every 4 milkshakes they sell. If they made $71.25 in one hour on milkshakes, how many did they s
Fittoniya [83]

Answer:

19

Step-by-step explanation:

15/4=3.75

71.25/3.75=19

4 0
3 years ago
Read 2 more answers
1.since it is a ratio of two integers 2 over 3 is irrational... true or false.
Katyanochek1 [597]

Answer:

1. false

2. true

Step-by-step explanation:

1. false because fractions are rational

2. true because it can be turned into a fraction

4 0
4 years ago
Other questions:
  • Find the product 8h x $9/h
    11·1 answer
  • You have 26 cards, each labeled with a letter of the alphabet. What is the probability of drawing a car that is a vowel (excludi
    14·1 answer
  • 7x² + 6x - 1<br> Algebra 3|factoring
    9·1 answer
  • A number tripled and tripled again is 729
    13·1 answer
  • Give a number that is not in the domain of <br><br> f(x) = √3x-6
    15·1 answer
  • Which function is equivilent to y=-cot(x)
    6·1 answer
  • Which of the following are equation for the line shown below.(-2,4) and 1,-5)
    10·1 answer
  • Plssssss Help Me!!!!
    5·2 answers
  • Help me out with the correct answer!!!!!
    8·2 answers
  • Newton’s Second Law of Motion states that the acceleration of an object is directly proportional to the force exerted on the obj
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!