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
zalisa [80]
4 years ago
11

Eighty percent of a number.?as a alegrabatic expression.

Mathematics
1 answer:
Andrews [41]4 years ago
6 0

Answer:

\frac{4}{5} x

or

0.8x

Step-by-step explanation:

80\% \: of \: x =  \frac{80}{100}x \\  \frac{80}{100}  x =  \frac{8}{10}x =  \frac{4}{5}  x = 0.8x

You might be interested in
christa makes a bouquets of flowers so that the ratios are 5 roses to 4 daisies to 2 lilies christa makes a bouquet of 99 flower
pantera1 [17]
She uses 45 roses, 36 daisies, and 18 lilies. The reason is all of those fit the pattern used above and all of those are multiplied by the same number, making them equivalent
8 0
4 years ago
Express your answer in simplest a+ bi form. (8+5i)(3+2i)-(4+i)(4-i)
Elanso [62]

\qquad\qquad\huge\underline{{\sf Answer}}

Let's solve ~

\qquad \sf  \dashrightarrow \:(8 + 5i)(3 + 2i) - (4 + i)(4 - i)

\qquad \sf  \dashrightarrow \:[( 8 \sdot3) + (8 \sdot2i) + (5i \sdot3) + (5i \sdot2i)] -[( 4 \sdot4) + (4 \sdot - i) + (i \sdot4) + (i \sdot - i)]

\qquad \sf  \dashrightarrow \:[24+ 16i + 15i+ 10i {}^{2} ] -[16 - 4 i+ 4i - i {}^{2} ]

\qquad \sf  \dashrightarrow \:[24+ 31i+ 10 {}{( - 1)} ] -[16 - ( - 1){}^{} ]

\qquad \sf  \dashrightarrow \:[24+ 31i - 10 {}{} ] -[16  + 1{}^{} ]

\qquad \sf  \dashrightarrow \:[14+ 31i {}{} ] -[17{}^{} ]

\qquad \sf  \dashrightarrow \: - 3+ 31i {}{}

I hope you understood the procedure ~

5 0
2 years ago
Which word best describes the degree of overlap between the two data sets?
solniwko [45]
Hey there! :D

When looking at the data sets, notice that they only overlap in the middle, by a few points. There is overlap, so it isn't "none", it isn't much, so it wouldn't be "high" or "moderate". It would be considered low overlap. 

I hope this helps!
~kaikers
5 0
3 years ago
Read 2 more answers
Can someone please help me on my math please
enot [183]

Answer:

g(x)=(x+5)^2

Step-by-step explanation:

5 0
3 years ago
Setting StartFraction 7 over 3 EndFraction equal to which ratio would result in a valid proportion?
pochemuha

Answer:

Option C is correct

Step-by-step explanation:

In this question, we are asked to select which of the options have the same value as 7/3

We examine the options one urge other.

Option A

9/49; This is wrong as it cannot be divided further to yield while multiples

Option B

18/42; Dividing through by 6 will yield 3/7 which is not same as 7/3; This makes this option wrong too

Option C

42/18; dividing through by 6 will yield 7/3 which makes this option correct

Option D

49/9; This is a dead end as it cannot be divided further to give whole number multiples

6 0
3 years ago
Read 2 more answers
Other questions:
  • Determining and proving congruence
    7·1 answer
  • A movie theater has 288 seats if each row has 16 how many rows in the movie theater
    11·2 answers
  • The step function g(x) is defined as shown.
    9·2 answers
  • In a far-off land three fish can be traded for two loaves of bread and a loaf of bread can be traded for four bags of rice. How
    11·1 answer
  • Zoo officials are trying to decide on a name for their new baby polar bear. For a first name,they like either Buddy,Cubby,Snowba
    6·2 answers
  • Marshall has $0.34 in dimes and pennies. He has 7 coins altogether. How many coins of each kind does he have?
    11·1 answer
  • If one pound of carrots costs $1.99, then how much will 5 pounds cost?
    10·1 answer
  • Who is correct? Thanks for the help
    6·1 answer
  • Please help me with this question
    10·1 answer
  • I NEED THE ANSWER TO THIS QUESTION ASAP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!