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
Natalija [7]
3 years ago
13

Find the value of x & y.

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
4 0
<h3>Answer:</h3>

x = 77.56 cm

y = 69.71 cm

<h3>Step-by-step explanation:</h3>

The mnemonic SOH CAH TOA reminds you that ...

... Cos = Adjacent/Hypotenuse

so ...

... cos(64°) = (34 cm)/x

... x = (34 cm)/cos(64°) ≈ 77.56 cm

___

It also reminds you ...

... Tan = Opposite/Adjacent

so ...

... tan(64°) = y/(34 cm)

... (34 cm)·tan(64°) = y ≈ 69.71 cm

You might be interested in
Just before leaving on the trip, two of Eric’s friends have a family emergency and cannot go. What is each person’s share of the
Vesnalui [34]

Answer: $2.67 per person

Step-by-step explanation: Well hello again, so the question said two of his friends had an emergency now there are three people left going to New York including Eric himself. So, the equation is 8 ÷ 3 = ?. Now we solve the equation 8 ÷ 3 = ? which is $2.67.

8 0
3 years ago
jason runs 440 yards in 75 seconds. At this rate, how many minutes does it take him to run a mile? (1 mile = 1,760 yards).​
mamaluj [8]

Answer:

5 minutes

Step-by-step explanation:

we know that

Jason runs 440 yards in 75 seconds

using proportion

Find out how many minutes does it take him to run a 1.760 yards (one mile)

\frac{440}{75}=\frac{1,760}{x}\\\\x=1,760(75)/440\\\\x= 300\ sec

Convert seconds to  minutes

Divide by 60

300\ sec=300/60=5\  min

8 0
3 years ago
Will mark as brainliest plz helpp​
almond37 [142]

x - √3y - 4 = 0 → <u>Choice</u><u> </u><u>A</u>

Step-by-step explanation:

x - 4 = √3y

x - 4 <u>- √3y</u> = √3y <u>- √3y</u>

x - 4 - √3y = 0

x - √3y - 4 = 0

4 0
3 years ago
Solve for 2:<br> 2x + 62°<br> 52 + 38°<br> 2 =
Paladinen [302]

Answer:

The answer is 8°

Step-by-step explanation:

2x + 62° = 5x + 38°

2x – 2x + 62° – 38° = 5x – 2x + 38° – 38°

24° = 3x

3x = 24°

3x/3 = 24°/3

x = 8°

Thus, The value of x is 8°

<u>-TheUnknownScientist 72</u>

8 0
2 years ago
How many terms in the algebraic expression 5x4+6x3-2x+7
Tju [1.3M]

Answer:

4 Terms.

Step-by-step explanation:

5x4

6x3

-2x

7 are all of the terms in the expression.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of line perpendicular to y-3=-4(x+2) and passee through the point (-5,7
    10·1 answer
  • During the ______, chinese power and influence reached all of east and southern asia as well as central asia
    15·1 answer
  • Anyone know the answer? Also could you put down what equation I’m supposed to use?
    12·1 answer
  • In the figure p || q. Find &lt; m<br>PLEASE HELPPP!
    11·1 answer
  • In the past, 19% of all homes with a stay-at-home parent had the father as the stay-at-home parent. An independent research firm
    10·1 answer
  • PLz help.
    14·2 answers
  • A multiple regression model involves 5 independent variables and a sample of 10 data points. If we want to test the validity of
    10·1 answer
  • PLZ HELP
    9·2 answers
  • The reel good Cinema is conducting a mathematical study. In this theater, there are 200 seats. Adult tickets cost $12.50 and a c
    12·1 answer
  • Denver gets 5/19 of the dog food.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!