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
finlep [7]
3 years ago
10

A pack of cinnamon-scented pencils sells for $5.00. What is the sales tax rate if the total cost of the pencils is $5.15?

Mathematics
2 answers:
Dahasolnce [82]3 years ago
6 0
The sales tax rate is .15%
GuDViN [60]3 years ago
6 0
5.00 + 3%= 5.15
The raw is 3%
You might be interested in
A regular hexagonal prism has an edge length 12 cm, and height 10 cm. Identify the volume of the prism to the nearest tenth.
Alexeev081 [22]

Check the picture below.

so the volume will simply be the area of the hexagonal face times the height.

\textit{area of a regular polygon}\\\\ A=\cfrac{1}{4}ns^2\stackrel{\qquad degrees}{\cot\left( \frac{180}{n} \right)}~~ \begin{cases} n=\stackrel{number~of}{sides}\\ s=\stackrel{length~of}{side}\\[-0.5em] \hrulefill\\ n=6\\ s=12 \end{cases}\implies A=\cfrac{1}{4}(6)(12)^2\cot\left( \frac{180}{6} \right) \\\\\\ A=216\cot(30^o)\implies A=216\sqrt{3} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{area of the hexagon}}{(216\sqrt{3})}~~\stackrel{height}{(10)}\implies 2160\sqrt{3}~~\approx ~~3741.2~cm^3

6 0
2 years ago
Besides the 90° angle measure, what are the other two angle measures of a right triangle with side lengths 5, 12, and 13? Round
TEA [102]
In the right triangle, the longest side is the hypotenuse.
Let α be the angle opposite to the side with a length of 12 units, <span>then according to the Law of sines:

</span>\frac{13}{sin90^o}= \frac{12}{sin \alpha }   \ \ \to \ \ sin \alpha = \frac{12 \cdot sin90^o}{13}=  \frac{12*1}{13}  \approx 0.923 \ \ \to \ m\angle  \alpha \approx 67^o

In a triangle, the three interior angles always add to 180° ⇒

third angle = 180 - 90 - 67 = 23°

Answer:
67° and 23°  (to the nearest degree).
4 0
3 years ago
Read 2 more answers
Find the mean, median, and mode of the data set.
Paladinen [302]

Answer:

Step-by-step explanation:

Mode. is. 2

Mean. Is 4.2

Median. Is. 4.5

6 0
4 years ago
Read 2 more answers
In which step did fioana make an error
sladkih [1.3K]

What are the steps? Is there a photo?


5 0
3 years ago
Read 2 more answers
I need help please............
Anettt [7]
A) x=4
B) x= -3
C) x= -1/6
D) x=24
5 0
4 years ago
Other questions:
  • An umbrella you bought is shaped like a regular octagonal pyramid with a side length of four feet and a slant height of feet. Es
    15·1 answer
  • Christina is tying tow pieces of string together to make a single piece. Her knot will reduce the lenght of each piece by 1/4 in
    6·1 answer
  • If a quadrilaterals diagonals bisect its vertices, what kind of quadrilateral must it be?
    14·1 answer
  • Water is withdrawn from a conical reservoir, 8 feet in diameter and 10 feet deep (vertex down) at the constant rate of 5 ft³/min
    11·1 answer
  • As part of her retirement savings plan, Patricia deposited $250 in a bank account during her first year in the workforce. During
    14·1 answer
  • 5+2×=2×+6 what is the answer
    13·1 answer
  • 23X-4=20 Help please
    9·1 answer
  • -7 2/3+ -5 1/2+8 3/4
    5·1 answer
  • Anyone else Feel there not enough :(
    13·1 answer
  • I have a question please help ;w;
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!