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
elena-s [515]
1 year ago
8

1. Use trigonometry to work out the value of x. Not drawn accurately. Help pls

Mathematics
1 answer:
tino4ka555 [31]1 year ago
8 0

Answer:

20cos(39) or  15.543 (3 d.p.)

Step-by-step explanation:

  • Use SOHCAHTOA
  • You want to find A and have an angle of 36° and H
  • So use CAH
  • cos(39) = x / 20
  • x = 20cos(39)
You might be interested in
PLEASE HELP WILL GIVE BRAINLIEST
Neko [114]
The answer is 3 4/5 I believe
7 0
2 years ago
Mais family drinks a total of 10 gallons of milk every 6 weeks. How many gallons of milk does the family drink per week? How man
tino4ka555 [31]

Answer:

they drink 1.667 gallons a week. it takes about 6.5 days to drink a whole gallon

Step-by-step explanation:

take 10/6 to get 1.667 then how many days would it take to drink 1 whole gallon

7 0
3 years ago
I need help ASAP pls
Molodets [167]

Answer

Rise from the blue dot run to the red dot. Rise over run.

Step-by-step explanation:

1/8 would be your answer

8 0
3 years ago
Read 2 more answers
Choose the correct simplification of the expression 9 over h to the power of negative 3
Vitek1552 [10]
Remove the negative exponent by rewriting x^-3 as 1/x^3
(9)/(1/x^3)
multiply the numerator by the reciprocal of the denominator
9x^3
8 0
3 years ago
Read 2 more answers
Change 0.7 to a common fraction
madam [21]
0.7 =  \frac{7}{10}
4 0
2 years ago
Read 2 more answers
Other questions:
  • This is a picture of a cube and the net for the cube.
    10·1 answer
  • Please help me i really need help my question is at the bottom of the screen
    13·1 answer
  • I need help on this questionnn
    9·2 answers
  • the time required to drive a certain distance verified inversely with the speed R if it takes 2 hours to drive the distance at 3
    6·1 answer
  • Bakery shop offers a special price on the pastries on Monday and Sunday each donut cost the same and each cookie cost of saying
    9·1 answer
  • 33 1/3% of 360 please help I don’t understand
    11·2 answers
  • A 55m and 35m broad park is surrounded by a 2.5m wide path.
    13·1 answer
  • I'll give you 25 points if you can give me 3 crowns
    14·1 answer
  • What is the value of x?
    15·1 answer
  • Question 3(Multiple Choice Worth 2 points) (Adding and Subtracting Linear Expressions MC) Write the following expression in simp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!