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
mart [117]
2 years ago
8

The question is attached

Mathematics
1 answer:
Julli [10]2 years ago
7 0
Hope it helpssssss best of luckkkkk

You might be interested in
Answer in scientific notation?
love history [14]
The answer is:  45 * 10 ⁻¹¹ .
___________________________________________

Explanation:
____________________________________________
Given:   (9 * 10⁻⁵) * (5 *10 ⁻⁶) ;   Simplify.
____________________________________________
 (9 * 10⁻⁵) * (5 *10⁻⁶)  =

9 * 5 * 10⁻⁵ * 10⁻⁶ = 

(9 * 5) * 10⁻⁵ * 10⁻⁶ 

45 * 10⁻⁵ * 10⁻⁶  ;   
______________________________________
Note the following property of exponents:

xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;

As such, 10⁻⁵ * 10⁻⁶ = 10⁽⁻⁵ ⁺ ⁻⁶) = 10 ⁻¹¹ ;
______________________________________
So;  45 * 10⁻⁵ * 10⁻⁶ 

           =  45 * 10⁻¹¹ .
______________________________________

7 0
3 years ago
12.12.12.12 +7(3.3.3.3+3)<br> What the answer
Black_prince [1.1K]

Answer:

23.253528

Your welcome

4 0
3 years ago
Select from the drop-down menus to correctly complete each statement.
tino4ka555 [31]

Answer:

Right of -7 and left of -1

Step-by-step explanation:

-7 is in the left and -4 is in the right

-7<4

-4 in the left and -1 in the right

-4<-1

just use directions

4 0
3 years ago
-7x - 2y = 19<br> 4x + y = -12<br> Solve the system
nalin [4]

-7x - 2y = 19

4x + y = -12

Set y equal to each other (opposite signs are fine and you could also set x equal instead of y)

-7x - 2y = 19

8x + 2y = -76

Add equations together

x = -52

Plug x value into an equation

4(-52) + y = -12

Solve for y

-208 + y = -12

y = 196

Hope this helps! ;)

4 0
3 years ago
Miss violet is buying granola bars for her students. she already has 16 granola bars in her desk and needs a total of 100 bars.
JulijaS [17]
Well, 100 - 16 = 84, and 84 divided by 12 is 7. She needs to buy 7 more boxes of granola bars for her students.
7 0
3 years ago
Other questions:
  • A company that produces fine crystal knows from experience that 13% of its goblets have cosmetic flaws and must be classified as
    14·1 answer
  • Charlotte has two job offers as a car sales person. The first job will pay her $600 a month plus 2% on the price of her car sale
    12·1 answer
  • The area of a rectangle is 100 square inches. The perimeter of the rectangle is 40 inches. A second rectangle has the same are b
    12·1 answer
  • The amount of bacteria in a Petri dish increases at a rate proportional to the amount present. At time t=0, the amount of bacter
    10·1 answer
  • Find the size of angle yxz give your answer to 3 significant figures 20cm 8cm
    12·2 answers
  • Maria and Katy each have a piece of string. When they put the two pieces of string together end to end, the total length is 84in
    11·1 answer
  • DECIMALS
    9·1 answer
  • Scatter plots: line of best fit write the equation in slope-intercept form. Write any coefficients as integers, proper fractions
    10·1 answer
  • Mr. James accepted a new job with a starting annual salary of $32,500. He will receive an annual raise of $1,500 beginning his s
    13·1 answer
  • What does PITI stand for?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!