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
raketka [301]
2 years ago
14

Hey can someone please help me i dn't undertsand please no spam or wrong naswer this is important

Mathematics
1 answer:
stich3 [128]2 years ago
3 0

<u>Answer</u>:

angle B = 43°  ||    c = 36.9  ||  b = 25.2

<u>Explanation</u>:

<em>using sohcahtoa method:</em>

\frac{opposite}{hypotenuse} =sin(x)

\frac{27}{c} =sin(47)

c=\frac{27}{sin(47)}

c=36.9

\frac{opposite}{adjacent} = tan(x)

\frac{27}{b} = tan(47)

b = \frac{27}{tan(47)}

b=25.2

angle B = 180° -90° - 47° = 43°

You might be interested in
Someone bought a watermelon pack of napkins and a paper plate the food do not have tags but the non-food items have 5% tax the t
Svetach [21]

<em><u>Question:</u></em>

A shopper bought a watermelon, a pack of napkins, and some paper plates. In his state, there is no tax on food. The tax rate on non-food items is 5%. The total for the three items he bought was $8.25 before tax, and he paid $0.19 in tax. How much did the watermelon cost?

<em><u>Answer:</u></em>

Cost of watermelon is $ 4.45

<em><u>Solution:</u></em>

From given,

Total amount for three items before tax = $ 8.25

Tax amount = $ 0.19

Tax on non food = 5 %

Here, non food means napkin and paper plates

Let "x" be the cost spent for napkin and paper plates

Then,

5 % = 0.19

100 % = x

This forms a proportion

5 \times x = 0.19 \times 100\\\\5x = 19\\\\x = 3.8

Thus cost spent for napkin and paper plates is $ 3.8

Therefore,

Watermelon cost = total amount before tax - cost spent for napkin and paper plates

Watermelon cost = 8.25 - 3.8 = 4.45

Thus cost of watermelon is $ 4.45

8 0
3 years ago
A clothing store marked all of their summer clothing down 50%. A
frozen [14]
The correct answer is 58 yes
6 0
3 years ago
What is the percentage of 28,24,29,18,13,43,38,14,49,32 with a fuel efficiency less than 32mpg
Anni [7]

The percentage of these cars with a fuel efficiency less than 32 mpg is; 90%

<h3>How to Find the percentage?</h3>

We are can the efficiencies of 10 cars in mpg.

Now, among the 10 cars, the number of cars that have an mpg less than 32 mpg are 9 cars.

Thus, percentage of these cars with a fuel efficiency less than 32 mpg is;

Percentage = 9/10 * 100%

Percentage = 90%

Complete question is;

Here are the fuel efficiencies (in mpg) of 10 new cars; 28, 24, 29, 18, 13, 43, 38, 14, 49, 32. What is the percentage of these cars with a fuel efficiency less than 32 mpg?

Read more about Percentage at; brainly.com/question/843074

#SPJ1

7 0
2 years ago
Joseph has 28 paintbrushes to give 4 members of the art club. he wanted to give an equal number of brushes to each member. how m
matrenka [14]
For this, you simply do 28 / 4, which is 7.

So, each member gets 7 paintbrushes.
3 0
3 years ago
Read 2 more answers
Which graph represents y – 1 = 2(x – 2)?
melamori03 [73]

Answer:

The Graph is shown below

8 0
2 years ago
Other questions:
  • if a gym charges 25 dollars per month which equation represents the total cast c of belonging to the wym for m months
    15·1 answer
  • What is the domain of the function y=3 square root of 6x +42
    9·1 answer
  • What is the third term of the sequence? a1 = m an = 2an-1
    14·2 answers
  • What is the answer i really need help (−3)3 + (5 − 2)4
    7·1 answer
  • Can some one solve for r please 15r-6r=36
    7·2 answers
  • Bob and bart plan to buy one computer for $500 strictly for gaming purposes. Games cost $60 each
    14·1 answer
  • Y = -1/3x +5 on a graph from 1 through 9
    9·1 answer
  • In the first week of June, a restaurant sold 10,345 omelets. In the second week, 1,096 fewer omelets were sold than in the first
    6·1 answer
  • How many soultions does 6-3x=4-x-3-2x
    12·2 answers
  • A circular garden has a diiameter of 6 yards what is the area of the garden use 3.14 for Tt
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!