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
kifflom [539]
3 years ago
11

marlena paid the cashier $20 to buy 4 pairs of earrings. The cashier gave her back $0.04 in change . Each pair of earrings is th

e same price. What was the price of each pair of earrings?(tax is already included into the price)
Mathematics
2 answers:
user100 [1]3 years ago
4 0

Answer:

$4.99

Step-by-step explanation:

7nadin3 [17]3 years ago
3 0

Answer:

16.00

Step-by-step explanation:

I divided 4 and 20

You might be interested in
What basic trigonometric identity would you use to verify that sinx cosx tanx=1-cos^2x
andre [41]

Answer:

sin^2x+cos^2x=1 is used to prove the given equation.

Step-by-step explanation:

We have given an equation:

sinx\cdot cosx\cdot tanx=1-cos^2x

We will consider right hand side first

tan x can be written as:

tanx=\frac{sinx}{cosx}

So, on substituting tan x in the left hand side of the given equation we get:

sinx\cdot cosx\cdot \frac{sinx}{cosx}

Cancel common term from denominator and numerator which is cosx we get

sin^2x

And we have an identity:

sin^2x+cos^2x=1

\Rightarrow sin^2x=1-cos^2x

Hence, right hand side is equal to sin^2x.


5 0
3 years ago
Read 2 more answers
Geometry draw a quadrilateral with the verteices r(-3,-1), s(-1,0),t
agasfer [191]
This is an incomplete problem
3 0
3 years ago
Put these numbers in order from smallest to biggest. Standard form need help ASAP!!
SSSSS [86.1K]
C because when you expand all the numbers, they go in the same order as c has them.
8 0
2 years ago
A car travels 80 kilometres in 2 and a half hours. What is its speed in kilometres per hour?
Allisa [31]
If a car travels 80 km/total distance is 450 km, how much time is required to reach? A car covers half of the distance between two places at 40km per hour and the other half distance at 60 km per hour!

I hope this helped! Mark me Brainliest! :) -Raven❤️
4 0
3 years ago
Is the sequence 4, 8, 12, 16, 20, ... a geometric sequence? If it is a geometric sequence, what is the common ratio?
vovangra [49]

Answer and Step-by-step explanation:

This sequence is NOT a geometric sequence.

It is an arithmetic sequence, because the numbers are going up using addition, going up each time by 4.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

3 0
2 years ago
Other questions:
  • M is the midpoint of CF for the point c(3, 4) and f (9, 8) find MG
    11·1 answer
  • -X+21=-8.<br> Convert into intercept form
    6·1 answer
  • Kevin calculated the product of 3.2 × 104 and 3.6 × 102 as 11.52 × 106. Which is the next step that Kevin should apply to his so
    11·2 answers
  • Write a problem that can be solved by skip counting on a number line
    6·2 answers
  • Awnser this for braainliest pls
    15·2 answers
  • Solve for x <br> 3x - (8-x) = 47
    9·2 answers
  • What 2 figures Will <br><br> have 20 edges?
    9·2 answers
  • Are they congruent?<br>Congruence method?<br>Congruence statement.​
    7·1 answer
  • Helppppppppppplszzzz
    5·2 answers
  • Solve -7/3(12s+24)+14=-14
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!