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
Alenkinab [10]
1 year ago
11

Need help with this ASAP: methods for solving right triangles.

Mathematics
1 answer:
sashaice [31]1 year ago
4 0

Explanation:

1) sin(37º)=x/10.3————>trigonometric ratio (sine)

2)7²+10²=c²—————-> pythagorean theorem

3) using sine—————> sin(51º)=9/x

using tangent —————> tan(51º)=9/x and x = 7.3 (rounded)

4)using pythagorean theorem————> 6²+7²=c²

angle b is tanx=6/7 where x = 40.6 degrees, angle a is tanx=7/6 where x = 49.4

Answers:

1)x= 6.2

2)x= 12.2

3)x= 11.6 (rounded)

4)x= 9.2

credit to <u>genan</u> for question 3 and 4

ur welcome :)

correct me if im wrong

brainliest please?

You might be interested in
What anime do you watch
BartSMP [9]

Answer:

Naruto

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Plz help me !!!!!!!!!!!!!
Digiron [165]

Answer:

It's D ...

hope it helps

5 0
3 years ago
Read 2 more answers
A group consists of fivefive men and sevenseven women. FourFour people are selected to attend a conference.
exis [7]

Answer:

Step-by-step explanation:

a.

4 people can be selected in ways=12 P4=12×11×10×9=11880

b.

4 women can be selected in  ways=7P4=7×6×5×4=840

c.

P=\frac{840}{11880} =\frac{7}{99}

6 0
3 years ago
One week, Caroline earned $183.20 at her job when she worked for 8 hours. If she is paid the same hourly wage, how much would sh
faust18 [17]

Answer:

$297.70

Step-by-step explanation:

First, find her hourly wage:

183.20/8

= 22.9

Then, multiply this by 13:

22.9(13)

= 297.7

So, she will make $297.70 next week

7 0
3 years ago
ANYONE KNOW THIS NEED ASAP
Dmitry [639]
B, it’s the point that the lines cross
6 0
2 years ago
Read 2 more answers
Other questions:
  • A large container holds 5 gallons of water. It begins leaking at a constant rate. After 10 minutes, the container has 3 gallons
    11·1 answer
  • This circle centered at the origin and the Length of its radius is 8. What is the equation of the circle?
    10·2 answers
  • Solve y=x^2+2 for x.
    5·1 answer
  • Bryan reads for x minutes. kelly reads for one-fourth the amount of time bryan reads. which statement explains why 14x14x and 0.
    6·1 answer
  • What decimal is written in words five and four hundred sixty seven ten thousandths
    12·2 answers
  • What is (8.2*10^-3)*(2.0*10^2) in scientific notation
    10·1 answer
  • pleaseeee answer correctlyyy !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
    12·1 answer
  • A dog is starting a diet to get in better shape. The
    5·2 answers
  • Plz help me I’m behindddd
    14·1 answer
  • Which is the algebraic representation for a rotation 180° clockwise?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!