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
NeTakaya
3 years ago
8

Gloria buys last year's best-selling novel, in hardcover, for $18.00 This is with a 10% discount from the original price. What w

as the original price of the novel?
(please show steps so i can solve for future reference)
Mathematics
1 answer:
ella [17]3 years ago
7 0
18x.10=1.8
18+1.8=19.8
then I just rounded to 20

20x.1=2
20-2=18

hope this helped

will you plz give me brainliest?
You might be interested in
Please help me on this will give you brainliest
beks73 [17]
Aren’t you supposed to multiply the exponents to where it’s 5^24 ?
7 0
3 years ago
Read 2 more answers
Which is an example of the associative property?
zhenek [66]

-5 + 7= 7 + (-5) they are the same just switched


3 0
3 years ago
Read 2 more answers
What is 720° converted to radians? <br> a) 1/4<br> b) pi/4<br> c) 4/pi<br> d) 4pi
baherus [9]

4π radians

<h3>Further explanation</h3>

We provide an angle of 720° that will be instantly converted to radians.

Recognize these:

  • \boxed{ \ 1 \ revolution = 360 \ degrees = 2 \pi \ radians \ }
  • \boxed{ \ 0.5 \ revolutions = 180 \ degrees = \pi \ radians \ }

From the conversion previous we can produce the formula as follows:

  • \boxed{\boxed{ \ Radians = degrees \times \bigg( \frac{\pi }{180^0} \bigg) \ }}
  • \boxed{\boxed{ \ Degrees = radians \times \bigg( \frac{180^0}{\pi } \bigg) \ }}

We can state the following:

  • Degrees to radians, multiply by \frac{\pi }{180^0}
  • Radians to degrees, multiply by \frac{180^0}{\pi }

Given α = 720°. Let us convert this degree to radians.

\boxed{ \ \alpha = 720^0 \times \frac{\pi }{180^0} \ }

720° and 180° crossed out. They can be divided by 180°.

\boxed{ \ \alpha = 4 \times \pi \ }

Hence, \boxed{\boxed{ \ 720^0 = 4 \pi \ radians \ }}

- - - - - - -

<u>Another example:</u>

Convert \boxed{ \ \frac{4}{3} \pi \ radians \ } to degrees.

\alpha = \frac{4}{3} \pi \ radians \rightarrow \alpha = \frac{4}{3} \pi \times \frac{180^0}{\pi }

180° and 3 crossed out. Likewise with π.

Thus, \boxed{\boxed{ \ \frac{4}{3} \pi \ radians = 240^0 \ }}

<h3>Learn more  </h3>
  1. A triangle is rotated 90° about the origin brainly.com/question/2992432  
  2. The coordinates of the image of the point B after the triangle ABC is rotated 270° about the origin brainly.com/question/7437053  
  3. What is 270° converted to radians? brainly.com/question/3161884

Keywords: 720° converted to radians, degrees, quadrant, 4π, conversion, multiply by, pi, 180°, revolutions, the formula

6 0
3 years ago
Read 2 more answers
Solve the equation x² = 1.21 *
gogolik [260]

Answer:

x = 1.1, -1.1

Step-by-step explanation:

This is the answer because:

1) Take the root of both sides and solve.

\sqrt{1.21} = 1.1

2) x can also equal -1.1 because -1.1 times -1.1 gives us a positive 1.21 because negative x negative = positive

Hope this helps!

3 0
3 years ago
PLEASE HELP ME!!<br> Which of the following lists is in order from smallest to largest?
DochEvi [55]

Answer:

14%, 1/4, 1.4

Step-by-step explanation:

14% = .14

1/4 = .25

1.4 = 1.4

6 0
3 years ago
Read 2 more answers
Other questions:
  • Suzie earns 27000 a year what is her weekly pay
    9·1 answer
  • Thx for helping the question is uppp
    10·1 answer
  • How do I write the slope (which I found using y2-y1/x2-x2) in Slope Intercept Form (y=mx+b)?
    9·1 answer
  • 1.ADD (5x4 + 3x3 -x2 +16x)+(2x3 -3x2 -10x4 +x -1)
    9·1 answer
  • You have $59.95 in your wallet and want to buy some new CDs. If the CDs are $11.99 each, what number of CDs, x, can you buy? Wri
    12·1 answer
  • The data show the approximate lengths, in feet, of the six longest snakes and the six longest fish
    11·1 answer
  • What is the slope of the line that contains the points (-1, 2) and (3, 3)?
    8·1 answer
  • URGENT! BRAINLIEST ANSWER!!!
    15·1 answer
  • A barn is shaped like a rectangular prism with a triangular prism on top as shown. The exterior four walls and two triangular fa
    6·1 answer
  • The perimeter and area of a rectangle are 22 cm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!