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
Alex
3 years ago
10

suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represent the discount

that suzanne received when buying the sweater?
Mathematics
1 answer:
andrezito [222]3 years ago
6 0
The percent discount was 37.5%
You might be interested in
Write a word problem that could be solved with the equation c+1.02=13.48
USPshnik [31]
Here is your word problem →

A boy had $1.02 with him , his friend Chucky gave him some amount of money and now he has $13.48 . How much money did Chucky gave to that boy.

Solution →

Let the money given by Chucky be c.

Therefore , According to question →

c + 1.02 = 13.48

or, c = 13.48 - 1.02

or, c = 12.46

Answer → Chucky gave him $12.46

____________________________________
8 0
3 years ago
The slope of the line below is 2. Which of the following is the point-slope form
vladimir2022 [97]

Answer:

D

Step-by-step explanation:

point-slope form is y-y1=m(x-x1) . since the slope is 2 and not -2, you can automatically eliminate choices A and C. since the y-value in the point, (1,-1), is -1, you will add it to y because you are subtracting a negative. (- - = +) therefore, the final equation, in point-slope form, is y+1=2(x-1), or answer choice D.

7 0
3 years ago
Read 2 more answers
If 4sintheta = -3, solve for theta given 0°>_theta>_360°
Soloha48 [4]

Answer:

311.41 degrees

Step-by-step explanation:

If 4 sin Ф = -3 and Ф is between 0 and 360 degrees, then we conclude that Ф must be either in Quadrant III or Quadrant IV (because the sine is negative).

Let's assume we're in Quadrant IV.  Then sin Ф = opp / hyp = -3/4; that is, the opp side is negative and has length 3, and the hypo is positive 4.

According to the Pythagorean Theorem,  (-3)^2 + x^2 = 4^2, or,

x^2 = 16 - 9 = 7.

Then x is either √7 or -√7.

To find the angle Ф, use the inverse sine function:

Ф = arcsin (-3/4).  Using a calculator we get the angle -40.59 degrees, which corresponds to (360 degrees - 40.59 degrees), or 311.41 degrees.  We can check this by finding the sine of 311.41 degrees; the result is -0.75, which matches "If 4sintheta = -3."  

6 0
2 years ago
Identify the like terms.
lesya [120]
C! Like terms refer to the variables that are the same, rather than the coefficients (the numbers).
3 0
3 years ago
Three sides of a kite measure 8 inches, 10 inches, and 8 inches. What is the perimeter of the kite?
olganol [36]

Answer:

26

Step-by-step explanation:

8+10+8=26

3 0
2 years ago
Other questions:
  • Determines the equation of the circumference passing through points A (-2; 0), B (6; 0) and having the center on the line x + 2y
    5·1 answer
  • I need the answer for this one
    10·1 answer
  • What is the growth factor of the following example? Assume time is measured in the units given.
    7·2 answers
  • Jill collects dolls. She has 132 large dolls and 43 small dolls. Which equation can be used to find out how many dolls Jill will
    9·2 answers
  • (6x^1) ^2 <br> Please show all work
    13·1 answer
  • Find the slope of the line through (2,-2) and 5,-1)
    15·1 answer
  • Given the system of equations One-third x minus two-thirds y = 7 and two-thirds x + 3 y = 11, which numbers can be multiplied by
    5·2 answers
  • Which statement is most likely true about the place modeled I the diagrams? ​
    8·2 answers
  • In the middle school debate club, 30% of the members are in sixth grade. If there are 12 sixth graders in the debate club, how m
    9·2 answers
  • How were shapes named?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!