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
Tju [1.3M]
3 years ago
9

Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he ad

ded the tip?
A. $9.72
B. $21.87
C. $97.20
D. $218.70
Mathematics
1 answer:
lapo4ka [179]3 years ago
8 0

Answer:

21.87

Step-by-step explanation:

You might be interested in
What math terms is -3 categories in
oksian1 [2.3K]
Idek i need points man
4 0
3 years ago
Greatest to least - 1/2, 3/5, 3/7
Natalka [10]
3/7, 3/5, 1/2 is the answer it starts from the lowest to the lagest
4 0
3 years ago
Do the following setm of lengths form a right triangle 36,77, 85
xxTIMURxx [149]

Answer:

They can make a right traingle because both sides of the equation are equal these lengths do form a right triangle.

3 0
3 years ago
Read 2 more answers
(a) Find an angle between 0 and 2π that is coterminal with −19π10.
Katarina [22]

Answer:

\dfrac{\pi}{10}.

Step-by-step explanation:

All coterminal angles of an angle \theta are defined as

\theta +2n\pi or \theta + n360^{\circ}

where, n is an integer.

The given angle is

\theta=-\dfrac{19\pi}{10}

So, all coterminal angles of an angle \theta are

-\dfrac{19\pi}{10}+2n\pi

For n=1,

\Rightarrow -\dfrac{19\pi}{10}+2(1)\pi

\Rightarrow -\dfrac{19\pi}{10}+2\pi

\Rightarrow \dfrac{-19\pi+20\pi}{10}

\Rightarrow \dfrac{1\pi}{10}

Since,  \dfrac{\pi}{10}  between 0 and 2π, therefore,  the required coterminal angle is \dfrac{\pi}{10}.

6 0
3 years ago
Classify the following triangle. Check all that apply.
Maurinko [17]

Answer:

obtuse, isosceles

Step-by-step explanation:

We have two angles that have the same measure  - that means two sides are equal length.  That means the triangle is isosceles

We have one angle that is greater than 90 degrees  - that tells us the triangle is obtuse

8 0
3 years ago
Other questions:
  • A team of runners is needed to run a 1/4 mile relay race. If each runner must run 1/16 mile how many runners will be needed?
    5·2 answers
  • Find the intersection point for the following liner function f(x)= 2x+3 g(x)=-4x-27
    5·1 answer
  • Which transformation causes the described change in the graph of the function y = cos x? The transformation results in a horizon
    8·1 answer
  • The ocean surface is at 0 ft elevation. A diver is underwater at a depth of 138 ft. In this area, the ocean floor has a depth of
    9·2 answers
  • PLEASE HELP, ITS A TEST PLEASE
    10·1 answer
  • An airplane is flying at an altitude of 40,000 feet. To avoid turbulence the pilot descends at a rate of 2,000 feet / minute for
    12·1 answer
  • Is the percent of change a percent of increase or decrease the the percent of change round to the nearest whole percent
    14·1 answer
  • Heya! question- Charlie's dog Rylo, weighs 42 lbs at the vet office, but then weighs 46 lbs at the next visit, what is the perce
    14·2 answers
  • −4x−2 + 3y0 if x = 2 and y = 5
    14·1 answer
  • Dividing a Fraction into Equal Groups
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!