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
Nutka1998 [239]
2 years ago
7

For lunch, a restaurant discounts prices on their menu by 15% and then applies a

Mathematics
1 answer:
CaHeK987 [17]2 years ago
4 0

Answer:

It would be D

Step-by-step explanation:

If you do the problem backward and apply the discount and taxes to 20$, then you get 18.70

You might be interested in
Y = - 3x + 6
dusya [7]

Answer:

Step-by-step explanation:

systems of linear equations can only have 0, 1, or an infinite number of solutions. These two lines cannot intersect twice. The correct answer is that the system has one solution.

7 0
2 years ago
The product of three and a squared number is twice the sum of the number and four
Setler [38]
3x^2 = 2(x + 4)
3x^2 = 2x + 8
3x^2 - 2x - 8 = 0
(3x + 4)(x - 2) = 0

3x + 4 = 0
3x = -4
x = -4/3

x - 2 = 0
x = 2

solution is : x = -4/3 or x = 2 <==
3 0
3 years ago
Read 2 more answers
OX and OY are two straight lines which intersect at an acute angle of 60°. OX = 4.5cm and OY = 5cm . The point M is on OX such t
Neko [114]

Therefore the point P is at 3.46 cm from O and it lies on the angle bisector of ∠XOY

<h3>What is an Angle Bisector ?</h3>

The ray that bisects the angle into half is called Angle Bisector.

It is given that ∠XOY = 60 degree

the length of OX = 4.5 cm

OY =5 cm

The point M is on OX such that

OM = 2 MX

so The M is at 3 cm from O

The point P lies in the acute angle such that the distance between point P and OX and OY is always same and at 3 cm from M

According to the angle bisector theorem converse states that if a point is in the interior of an angle and is at equal distance from the sides  then it lies on the bisector of that angle.

As it can be seen from the image that a point equidistant from the rays , at 3 cm from M will be at

By Pythagoras Theorem

3² +3² = OP²

OP = 2\sqrt{3} = 3.46 cm from O

To know more about Angle Bisector

brainly.com/question/12896755

#SPJ1

4 0
1 year ago
The height of a street light is 25 feet. It casts a 20−foot shadow. At the same time, a man standing next to the street light ca
Sergio039 [100]
The man would be 6 fooot
8 0
3 years ago
Sa se determine masurile unghiurilor formate de doua inaltimi ale unui triunghi echilateral
lozanna [386]
Let's determine the measures of the angles formed by two heights of an equilateral triangle.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Verify this identity: show work <br><br> cot(x-pi/2)= -tanx
    10·1 answer
  • After purchasing a cell phone online, Mary attempts to sell the phone for $325. If this was a markup of 24%, how much did Mary o
    11·2 answers
  • Three x to the second power plus eight x minus ten
    6·1 answer
  • Please help me i am taking a test and i really need help
    8·2 answers
  • Can someone please help i really need to ace this <br><br> x = ___ degrees
    13·1 answer
  • I neeeed helppppppppp
    15·1 answer
  • Which is the graph y = (x + 2) squared minus 3 ?
    13·1 answer
  • If an = 2n - 3, then what is the fifth term of the sequence?
    12·2 answers
  • Solve the math problem
    10·1 answer
  • Need help with this problem ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!