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
Anna71 [15]
3 years ago
14

Can you please help me understand how to solve a trig ratio like this?

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0

Answer:

cos47° = \frac{x}{7}

Step-by-step explanation:

cos47° = \frac{adjacent}{hypotenuse} = \frac{x}{7}

You might be interested in
John has to build a box for his scouting project with a volume of 36 cubic centimeters.
prohojiy [21]

Answer:

John should build the box 3 cm high.

Step-by-step explanation:

John should build the box 3 cm high because to find the volume you must do length x width x height. To find this you have to multiply the length x width. In this problem 6 would be the length and 2 would be the width. After multiplying those you get 12. You then have to find what number multiplies with 12 to get 36, which is 3. Hope this helped!

5 0
3 years ago
Valerie's work deriving the distance formula for length d is shown.
Umnica [9.8K]

Step-by-step explanation:

hope you can understand

7 0
1 year ago
Read 2 more answers
May anyone help please
lapo4ka [179]

Depending on how flexibly you interpret "about 20 times larger" to mean, the answers are B and D.

Check the ratios of the larger number to the smaller number:

A: (2.01 x 10^7)/(4.25 x 10^6) = 2.01/4.25 x 10^1 = 20.1/4.25 = 4.729

B: (8.21 x 10^-3)/(4.13 x 10^-4) = 8.21/4.13 x 10^1 = 82.1/4.13 = 19.879

C: (4.91 x 10^6)/(5.09 x 10^3) = 4.91/5.09 x 10^3 = 4910/5.09 = 964.637

D: (5.97 x 10^4)/(3.12 x 10^3) = 5.97/3.12 x 10^1 = 59.7/3.12 = 19.135

4 0
3 years ago
Twenty-six out of 50 teachers drive their cars to school. Approximately what percent of these teacher drive to school
Mars2501 [29]

Answer:

52%

Step-by-step explanation:

26÷50×100

that's it, hope it's okay

4 0
3 years ago
Which statement about the randomization for the matched pairs design is correct? For each participant, the nutritionist should f
nikklg [1K]

Answer:

it is A

For each participant, the nutritionist should flip a coin. If the coin lands on heads, the participant will be assigned to exercise during the first month and drink energy drinks during the second month. If the coin lands on tails, the participant will be assigned to drink energy drinks during the first month and exercise during the second month.

Step-by-step explanation:

i just finished the test

6 0
2 years ago
Other questions:
  • Which values of m and b will create a system of linear equations with no solution?
    9·1 answer
  • A ramp with a constant incline is made to connect a driveway to a front door. at a point 4 feet from the driveway, the height of
    5·2 answers
  • WILL MARK BRAINLIEST ANSWER<br> 2x^2+20x=-38<br> show work
    5·2 answers
  • Find the roots for y = 3x2 - 5x - 1
    14·1 answer
  • I need help with a-d please (picture provided)
    7·1 answer
  • An equation for the depreciation of a car is given by y = A(1 – r)t , where y = current value of the car, A = original cost, r =
    5·2 answers
  • Andy goes to Six Flags with his friends. They park 3/4 miles away from the entrance of the park. If they walk at a steady space
    10·1 answer
  • Someone who enjoys working with numbers and words, facts, and data would have an interest in _____
    10·2 answers
  • What is a number greater than 18. 55 and less than 18. 6
    6·2 answers
  • Dolly is measuring the angles of a triangle. He measures the first two angles of a triangle and gets 30 and 100. How could he fi
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!