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
iris [78.8K]
3 years ago
15

An angle, θ, is in standard position. The terminal side of the angle passes through the point (4, 5).

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0

Answer:

cos Θ = \frac{4}{\sqrt{41} }

Step-by-step explanation:

Given the angle passes through (4, 5 ) then the right triangle with sides 4 and 5 has hypotenuse h given by

h² = 4² + 5² = 16 + 25 = 41 ( take the square root of both sides )

h = \sqrt{41}

In relation to Θ, 4 is adjacent and 5 is opposite, thus

cos Θ = \frac{adjacent}{hypotenuse} = \frac{4}{\sqrt{41} }

You might be interested in
Evaluate the following expression for x= 15. 1/5x-12
Mazyrski [523]

Step-by-step explanation:

1/5x-12=0

1/75-12=0

1-900=-899/75

ans=11.99

6 0
3 years ago
What was the day of the week on Alex’s 39 day of his trip
vitfil [10]

Answer:

what year was his trip? I can figure it out I just need the year

Step-by-step explanation:

6 0
3 years ago
What is the circumference, in centimeters, of the circle? Use 3.14 for π. Enter your answer in the box. (the diameter is 24cm)
gizmo_the_mogwai [7]

The circumference of the circle is 75.36 cm.

  • Step 1: Given data:

Diameter of the circle is 24 cm,

\pi = 3.14

  • Step 2: Formula used and calculation:

Circumference of the circle is 2\pi r.

So, Radius, r = 24/2 = 12 cm.

Now, Putting the value in the above formula, we get

2 × 3.14 ×12 = 3.14 × 24 = 75.36 cm.

Hence, the circumference of the circle is 75.36 cm.

Learn more about circumference of the circle, refer:

brainly.com/question/23964435

8 0
2 years ago
COULD SOMEONE WRITE FORMAT THEN WRITE EQUIVALENT FRACTION AND MIXED NUMBER 11.09 21.06 0.06 0.50 6.15 AND 7.41
Igoryamba
I think you mean write in word format so yea

11.09
"Eleven and 9 hundredths"
To convert decimals to fractions first put the decimal over 1, multiply by ten for every number after the decimal point and simplify.

(11.09/1)(10)(10) *Because there are 2 numbers after the . 0 and 9*

1109/100
This will be the most simplified you can get it!
As a mixed number:
11 9/100

Follow these steps for the rest!

21.06
"twenty one and six thousandths"
1053/50
21 3/50

0.06
"six thousandths" or
"zero and six thousandths"
3/50

0.50
"fifty thousandths" or "five tenths" since 0.50=0.5
1/2


6.15
"six and fifteen thousandths"
123/20
6 3/20

7.41
"seven and fourty one thousandths"
741/100
7 41/100

I HOPE THIS HELPS
7 0
3 years ago
Read 2 more answers
Can somebody help me please ​
frozen [14]

Answer:

lets use X as a number

(x×2)+(x)+(x-40)

4 0
3 years ago
Other questions:
  • How to solve 2y+(-2-7y)=4
    13·1 answer
  • Last one lol I promise
    7·1 answer
  • Two less than 50% of x
    15·1 answer
  • Solve for the variable in the following equation.<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B8%7D%20%20%3D%2013" i
    14·1 answer
  • 3. Solve the equation. -3 2/5 + b = 8 1/5
    11·2 answers
  • What is the slope of the line represented by the points in the table?
    14·1 answer
  • Which triangles are similar? A.triangles A and C
    10·1 answer
  • Please Help answer has much as you can
    14·1 answer
  • The sum of 7 and 3 times a number is 34.<br> What is the number?
    14·1 answer
  • An entrepreneur wants to rent
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!