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
Vera_Pavlovna [14]
3 years ago
13

Write each answer in Scientific notation 8x10^3 + 6.45 x 10^4

Mathematics
1 answer:
ELEN [110]3 years ago
4 0

Answer:

7.25*10^4 let me know if it is wrong

Step-by-step explanation:

MRK ME BRAINLIEST PLZZZZZZZZZz

You might be interested in
12'<br>Given that tan x =<br>sin x + cos x?<br>î, what is the value of<br>(WAEC]​
Andre45 [30]

Answer:

\tan(x) =  \sin(x)  +  \cos(x)

Sorry but your question is not too explanatory but I sure hope this helps

3 0
3 years ago
Find the percent of change. Round to the nearest percent.
katovenus [111]

Answer:

<u> -54.5%</u>

Step-by-step explanation:

You will have to use this formula

\frac{new value-oldvalue}{oldvalue}

When substituted in you have \frac{30-66}{66}

30-66=-36

-36/66= -0.54 (54 repeating)

Then you have to convert this into a percentage, -54.54(repeating) percent

To the nearest hundredth you would round down to<u> -54.5%</u>.

It is a Decrease because it is negatated.

8 0
3 years ago
0.5 divided in to 4.5
Wittaler [7]

Answer:

it be nine argrgrgrg now fillllllller

4 0
3 years ago
Read 2 more answers
Find the value of x in the following..... 3^x = 8​
elena-14-01-66 [18.8K]
Find logarithm of both sides

log (3^x) = log 8

xlog3 = log8

x = log8/log3

x = 1.893
7 0
3 years ago
Read 2 more answers
Jenna sold 63 bracelets at one craft show and 36 and another which expression correctly applies the distributive property to sho
aev [14]

Answer:

C . 63 + 36 = 9(7 + 4)

Step-by-step explanation:

Jenna sold 63 bracelets at one craft fair and 36 bracelets at a second craft fair. Which expression correctly applies the distributive property to show equivalent expressions for the total number of bracelets she sold?

63 + 36 = (3)(21) + (9)(4)

63 + 36 = (7)(9) + (12)(3)

63 + 36 = 9(7 + 4)

63 + 36 = 3(21 + 9)

To “distribute” means to divide something or give a share or part of something.

According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

To determine the distributive property to show equivalent expression, find the common factors of 63 and 36

63 = 3, 7, 9, 21,

36 = 2, 3, 4, 6, 9, 12, 18,

Common factors of 63 and 36 are 3 and 9

Using 3

3(21 + 12)

Using 9

9(7 + 4)

3(21 + 12) is not one of the options, therefore, 9(7 + 4) is the answer

Option C gives the distributive property

63 + 36 = 9(7 + 4)

63 + 36 = 63 + 36

3 0
2 years ago
Other questions:
  • What value of x is in the solution set of 2(3x - 1) &gt;equal to 4x - 6
    13·1 answer
  • The question is in a screenshot please help ty
    11·1 answer
  • A submarine was situated 800 feet below sea level.
    5·1 answer
  • Ma Brainly trippin I don’t know what to do it keeps on saying "oops.... something went wrong please try again."
    6·2 answers
  • Onde que eu tô? kkkkkkkkkkkkkkkkk​
    15·2 answers
  • Addicted to the Internet?The Ann Arbor public school officials would like to estimate the population mean daily Internet usage t
    13·1 answer
  • Put them in order from least to greatest:<br> 3.26 3.201 3.363 3.34 3.275 3.2
    5·1 answer
  • when 8 is subtracted from a certain number and the result is multiplied by 3 and the answer is 21 what is the original number
    12·1 answer
  • Find the slope of the line in the image below.
    14·1 answer
  • A dodecahedron is a Platonic solid with a surface that consists of 12 pentagons, each of equal area. By how much does the surfac
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!