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
kkurt [141]
2 years ago
6

A store pays $81 for a lawn ornament. The store marks up the price by 10%. What is the amount of the mark-up?

Mathematics
1 answer:
nadya68 [22]2 years ago
5 0
It’s would be 89.10.
You might be interested in
11 ounces to 5 ounces
harkovskaia [24]

Answer: what is the question to this?

Step-by-step explanation: thanks let me know okay

4 0
3 years ago
Read 2 more answers
4
taurus [48]

Answer:

x^2 - 2x + 10, option B

Step-by-step explanation:

Complex numbers:

The most important relation that involves complex numbers is given by:

i^2 = -1

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\bigtriangleup}}{2*a}

x_{2} = \frac{-b - \sqrt{\bigtriangleup}}{2*a}

\bigtriangleup = b^{2} - 4ac

In this question:

The solutions are:

x_1 = 1 - 3i, x_2 = 1 + 3i

We have to find the polynomial. All option have a = 1. So

(x - (1 - 3i))(x - (1 + 3i)) = x^2 - x(1 + 3i) - x(1 - 3i) + (1 - 3i)(1 + 3i) = x^2 - x -3ix - x + 3ix + 1^2 - (3i^2) = x^2 - 2x + 1 - 9i^2 = x^2 - 2x + 1 - 9(-1) = x^2 - 2x + 10

The correct answer is given by option b.

6 0
3 years ago
Find the volume of the cone
maksim [4K]
The volume is 800pi cubic feet

5 0
3 years ago
Let ∠X and ∠Y be complementary. If sin(X) =
Lena [83]
<h3>Answer:</h3>

sin(Y) = 4/5

<h3>Step-by-step explanation:</h3>

The sine of one of a pair of complementary angles is equal to the cosine of the other. Given that ∠X and ∠Y are complementary, sin(Y) = cos(X) = 4/5.

_____

You can figure this from SOH CAH TOA, the mnemonic that reminds you of the definitions of the trig functions. The adjacent leg for one of the acute angles in the right triangle is the opposite leg for the other angle.

... Sin = Opposite/Hypotenuse

... Cos = Adjacent/Hypotenuse

8 0
3 years ago
The theater club spends $1,197 for 63 student tickets.
Dmitriy789 [7]

Answer:

19 dollars per student

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • If the probability of snow tomorrow is 0.375, what is the probability that it will not snow?
    6·1 answer
  • How much is 2.billion in fraction form
    10·2 answers
  • What's is this I do find it out​
    9·1 answer
  • Which linear function represents the table?
    15·1 answer
  • If the function f(x)=-1/2x-7 were graphed, which of the following is true? hurry I have 10 minutes
    6·1 answer
  • An object has a velocity of 8 m/s and a kinetic energy of 480 J. What is the mass of the object? Formula=1/2mv^2 a(7.5 b(15 kg c
    15·2 answers
  • Using the following diagram, which is the value of x ?
    9·2 answers
  • HELP ASAP WILL GIVE BRAINLIEST!! Write the equation in point-slope form for the line that contains the points
    12·1 answer
  • Simplify the expression<br><img src="https://tex.z-dn.net/?f=%20%7B9p%7D%5E%7B4%7D%20%5C%3A%20%20%20x%20%5C%3A%20%20%28%20%7B%20
    12·1 answer
  • Find the quotient. Write your answer as a mixed number with your fraction in simpliest form.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!