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
tiny-mole [99]
3 years ago
6

What would your position on the circle (cos q, sin q) be after rotating 72degrees from the point (1,0)?

Mathematics
1 answer:
jekas [21]3 years ago
8 0

Answer:

B=(.31, .95)

Step-by-step explanation:

When your at the point (1,0) you are at 0 degrees (cos 0, sen 0) = (1,0).

So at 72 degrees you moved 72 degrees (cos 72, sin 72) = (.31, .95)

You might be interested in
two adjacent angles of a parallelogram are in the ratio 5:2: . find all the angles of the parallelogram​
kicyunya [14]

<h2>Given :-</h2>

  • Two adjacent angles of a parallelogram are in the ratio of 5 : 2.

<h2>To Find :-</h2>

  • What is the all angles of the parallelogram.
<h3 /><h3 /><h2>Solution :-</h2>

Let, the first angles be 5x

And, the second angles will be 2x

As we know that,

★ Sum of all angles = 180° ★

According to the question by using the formula we get,

  • ⇒ 5x+2x=180°

  • ⇒7x=180°

  • ⇒ \sf x =\: \dfrac{\cancel{180^{\circ}}}{\cancel{7}}

  • ➠ \sf\bold{\red{x =\: 25.7^{\circ}}}

Hence, the required angles are,

  • First angles = 5x = 5(25.7°) = 128.5°
  • Second angles = 2(25.7°) = 51.4°

As we know that, 

opposite angles in a parallelogram

is equal.

∴ The all angles of a parallelogram is 128.5°,51.4°, 128.5° and 51.4°.

6 0
3 years ago
Describe how to convert 2 liters per hour to milliliters per second. First convert liters to milliliters by multiplying by . The
aleksandrvk [35]
<span>First convert liters to milliliters by multiplying by 1000 mL/L . Then convert hours to seconds by dividing by 3600 seconds/hr. </span>

&#10;\frac{2 L}{1Hr}  * \frac{1000mL}{1L} *  \frac{1Hr}{3600sec} = \frac{5mL }{9sec}
7 0
3 years ago
Help I need to turn this in 15mins
Assoli18 [71]
9 = 4
18 = 8
27 = 12
36 = 16
45 = 20
5 0
3 years ago
Help pleasee thank you so much in advance
Solnce55 [7]

Answer:

120

Step-by-step explanation:

180 subtract 60 equals 120

6 0
3 years ago
Read 2 more answers
Mehvish buys 1/2 kg carrots, 3 kg potatoes, 2 kg onions and 1 1/2kg of chicken.
ozzi

Answer:

The amount of change will be £7.99

Step-by-step explanation:

Here, we want to calculate the amount of change that Mehvish should get

1/2 kg carrots at 50 p per kg will be;

1/2 * 50 = 25 p

3 kg potatoes at 64 p per kg will be

3 * 64 = p 192

2 kg onions at 42 p per kg

2 * 42 p = 84 p

1 1/2 kg chicken at £6 per kg will be:

since £1 is 100 p

1.5 * 6 = £9 (9 * 100 p = 900p)

since £1 is 100 p

£20 will be;

20 * 100 = 2,000 p

So let us make the subtraction as follows;

2,000- 900 - 84-192 - 25 = 799 p

In pounds, this is divided by 100

we have this as 799/100 = £7.99

7 0
3 years ago
Other questions:
  • A bracelet that regularly sells for $44 is on sale for 25% off. Find the sale price of the bracelet?
    5·1 answer
  • Determine the common difference for each arihmetic sequence 1,5,9,13
    14·2 answers
  • I really need help on this one
    9·1 answer
  • Frenchie’s Tool rental charges customers $16 per hour to rent a riding lawnmower. Make a table of ordered pairs in which the x-c
    8·1 answer
  • How do you translate "twice x is 5" into a mathematical expression?
    7·1 answer
  • Please help me you guys
    12·1 answer
  • Please explain your answer as well. THX!!
    10·2 answers
  • Please i need an answer urgently. Sum of 3 terms are 252, first term is 192. Find common ratio
    8·1 answer
  • Ms. Brockman wants to take her class on a trip to either the nature center or the zoo. The nature center charges $4 per student,
    10·2 answers
  • Find the value of the variable and yz if y is between x and z Xy=6b yz=8b Xz=175
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!