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
Bezzdna [24]
2 years ago
10

Can someone please solve these problems for me if you could do step by step that would rlly help me this is due Feb 14, 2021 ple

ase HELP only do 7- 10 please ​

Mathematics
1 answer:
dsp732 years ago
7 0

Answer:

7. about 41.8 degrees or 0.72972 radians (used sin^{-1} (\frac{4}{6} ), because the given leg is opposite from the angle)

8. about 50.4 degrees or 0.87946 radians (used tan^{-1} (\frac{29}{24} ))

9. about 12.8 degrees or 0.224 radians (used sin^{-1} (\frac{12}{54} ))

10. about 51.3 degrees or 0.8957 radians (used cos^{-1} (\frac{25}{40} ), given leg is opposite from angle)

Step-by-step explanation:

S.O.H.--C.A.H.--T.O.A

sine = opposite (to angle)/hypotenuse

cosine = adjacent (to angle)/hypotenuse

tangent = opposite (to angle)/adjacent (to angle)

I didn't know if it was degrees or radians, so I did both! I saw you on the film question asking for help, so I just wanted to do so! Have a great day!

You might be interested in
I NEED HELP NOOOOOWWWWWWWW!!!
Murljashka [212]

Answer:

116

Step-by-step explanation:

7 0
3 years ago
Your mother takes u to your grandparents house for dinner. She drives 60 mins at a constant speed of 40 mph. She reaches the hig
vlabodo [156]
Distance formula distance=speed×time
8 0
3 years ago
Read 2 more answers
What is another way to write 75 ? 7+7+7+7+7 5+5+5+5+5+5+5 7×7×7×7×7 5×5×5×5×5×5×5
kakasveta [241]
77-2 = 75 so that is another way :) yet, you can do 5*15 :)

Mark as brainliest pleases and thank you!
6 0
3 years ago
Read 2 more answers
answer you were looking for? Tap for more options... − ( − 6 ) ± √ − 6 2 − 4 ( − 2 ) ( 1 ) 2 ( − 2 ) - ( - 6 ) ± - 6 2 - 4 ( - 2
PSYCHO15rus [73]

Answer:

cos

( 390 ) − 4 cot ( − 45 ) sin ( 330 )

Step-by-step explanation:

7 0
2 years ago
3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10 Find the mean of the data.
slava [35]

Answer:

7.55

Step-by-step explanation:

An arithmetic mean is the average value of all the data points.

In order to find the average value, you add all the data points then divide the resulting sum by the number of data points there are.

The sum of all data points:

3 + 9 + 10 + 5 + 8 + 5 + 9 + 11 + 10 + 3 + 10 =

83

The number of data points:

3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10

1,2,3,4,5,6,7,8,9,10, 11 = 11 data points

Average value/ Mean:

83 / 11 = 7.545454545454 = rounded to 7.55

7 0
3 years ago
Other questions:
  • 61/28+a= 19/4a -11/7 ( those are fractions) please help me
    7·1 answer
  • The ratio of blue to yellow used to make a certain tint of green is 8:5. If you use 24 fl oz of blue, how many fluid oz of yello
    8·1 answer
  • A data set consists of the following data points:
    5·2 answers
  • How did cos 2x become -cos 2x
    11·1 answer
  • Is the following statement true or false? The intersection of a plane and a ray can be a line segment.
    8·1 answer
  • The average starting salary for the 108 students was $38,584 with a sample standard deviation of $7,500. The mean starting salar
    12·1 answer
  • What is the measerment of the missing angle? ​
    9·2 answers
  • Solve the system of equations using elimination. How many solutions does the system have?
    10·1 answer
  • Find the values of the variables
    5·1 answer
  • Helpppp due today—-l
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!