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
Arlecino [84]
3 years ago
12

Your mom has sent you to buy a new suit, and will let you get new shoes too if you keep it under $200. The suit you want to buy

is $230. If you are getting 20% off the price, will you get the shoes?
Mathematics
1 answer:
gtnhenbr [62]3 years ago
4 0
If you multiply 230 by 0.2 you will get 46.  Subtract 46 from the 230 and get 184, that's what 230 is when it's 20% off!
You might be interested in
What is the factorization of 729^15+1000?
igomit [66]

Answer:

The factorization of 729x^{15} +1000 is (9x^{5} +10)(81x^{10} -90x^{5} +100)

Step-by-step explanation:

This is a case of factorization by <em>sum and difference of cubes</em>, this type of factorization applies only in binomials of the form (a^{3} +b^{3} ) or (a^{3} -b^{3}). It is easy to recognize because the coefficients of the terms are <u><em>perfect cube numbers</em></u> (which means numbers that have exact cubic root, such as 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, etc.) and the exponents of the letters a and b are multiples of three (such as 3, 6, 9, 12, 15, 18, etc.).

Let's solve the factorization of 729x^{15} +1000 by using the <em>sum and difference of cubes </em>factorization.

1.) We calculate the cubic root of each term in the equation 729x^{15} +1000, and the exponent of the letter x is divided by 3.

\sqrt[3]{729x^{15}} =9x^{5}

1000=10^{3} then \sqrt[3]{10^{3}} =10

So, we got that

729x^{15} +1000=(9x^{5})^{3} + (10)^{3} which has the form of (a^{3} +b^{3} ) which means is a <em>sum of cubes.</em>

<em>Sum of cubes</em>

(a^{3} +b^{3} )=(a+b)(a^{2} -ab+b^{2})

with a= 9x^{5} y b=10

2.) Solving the sum of cubes.

(9x^{5})^{3} + (10)^{3}=(9x^{5} +10)((9x^{5})^{2}-(9x^{5})(10)+10^{2} )

(9x^{5})^{3} + (10)^{3}=(9x^{5} +10)(81x^{10}-90x^{5}+100)

.

8 0
2 years ago
At Avery Middle School, 273 students responded to a survey asking whether a Bulldog, a Lion, or a Tiger should be the new school
harkovskaia [24]

78 students chose lion

8 0
3 years ago
Read 2 more answers
Find the volume of the pyramid
soldier1979 [14.2K]

Answer:

264 I believe

Step-by-step explanation:

5 0
3 years ago
ASAP ASAP ASAP ASAP ASAP
QveST [7]

Answer: 364 m squared

Step-by-step explanation:

to find the surface area of a rectangular prism, you must do width*length + hight*length + height*width

4 0
2 years ago
What are the names of three planes that contain point G?
liubo4ka [24]

Answer:

B is the correct answer to your question

4 0
2 years ago
Other questions:
  • Evaluate the following using the powers of ten rules.<br><br><br> 100 divided by 2658
    7·1 answer
  • Nick owns 500 of the 100,000 shares available.
    9·1 answer
  • A bag contains green yellow and black marbles out of the 100 marbles in the bag 35 marbles are green and 15 or yellow what perce
    15·1 answer
  • In order to construct the perpendicular bisector of AB, which statement describes the compass settings and the number of arc int
    14·1 answer
  • Need help with algebra question ‼️
    11·1 answer
  • HELP ME ASAP!!!!!!!!!!!!! FIRST ONE TO ANSWER GETS BRAINYEST
    7·2 answers
  • Write an explicit formula for the geometric sequence below and use it to find the 9th term. 256, 64, 16, 4, . . .
    9·1 answer
  • What is 2.987 as a percent
    8·1 answer
  • Circle geometry please help,
    6·1 answer
  • 50 points
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!