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xxMikexx [17]
3 years ago
12

How do you write an exact angle measure without approximating to a decimal value?

Mathematics
1 answer:
dimulka [17.4K]3 years ago
4 0

an exact angle measure without approximating to a decimal value is given below.

Step-by-step explanation:

Since an angle of 2 has degree measure 360° it follows that an angle of 1 radian has degree measure (180/ )°. Likewise, an angle of size 1° has radian measure /180. We now can easily obtain a formula to convert from degrees to radians and vice-versa. To convert from degrees to radians, multiply the angle by /180.

convert decimal degrees to DMS :

  • For the degrees use the whole number part of the decimal.
  • For the minutes multiply the remaining decimal by 60. Use the whole number part of the answer as minutes.
  • For the seconds multiply the new remaining decimal by 60.
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If m∠6=85° , what is the measure of ∠3 ?
gizmo_the_mogwai [7]

Answer:

42.5

Step-by-step explanation:

its easy not even needed to be explained!!

8 0
3 years ago
Solve for x.<br><br> −10&lt;−2x+4≤8
Rus_ich [418]

-10 < -2x+4\leq8\ \ \ \ |-4\\\\-14 < -2x\leq4\ \ \ \ |\text{change the signs}\\\\14 > 2x\geq-4\ \ \ \ |:2\\\\\boxed{7 > x\geq-2}\to\boxed{-2\leq x < 7}

6 0
3 years ago
After five weeks of dating, Terri concludes she knows next to nothing about her boyfriend, James, even though she has shared a w
seropon [69]

Answer:

d) Reciprocal

Step-by-step explanation:

Terri has revealed James a wealth of personal information about herself, but it seems that James has told Terri none personal information about himself in return. So, the revelation of secrets and personal information has not been reciprocal in their relationship. Reciprocal is something that expresses <u>mutual action or equal benefits</u> in an agreement or in a relationship.

6 0
3 years ago
Read 2 more answers
Mr. Dey took out Rs.5000 from his bank. He took 40 notes of 50 Rupees each and the remaining amount in 20 Rupees notes. How many
MrRa [10]

Answer:

150

Step-by-step explanation:

Start with Rs.5000.

40 notes of 50 Rupees each = 40 * Rs.50 = Rs.2000

Rs.5000 - Rs.2000 = Rs.3000

He took Rs.3000 in 20 Rupees notes.

Rs.3000/Rs.20 = 150

Answer: He took 150 20-Rupee notes

3 0
3 years ago
Read 2 more answers
Please I really need help with this question!!!!!
Nina [5.8K]

<u>To solve this problem, we must consider all the trigonometric equations</u>:

 ⇒ (<em>see image below)</em>

<u>Let's examine the diagram</u>:

  • the side adjacent to ∠A ⇒ AC ⇒ 35 meters
  • hypotenuse ⇒ 53 meters

<u>Thus we can use:</u>

 cos(A)=\frac{35}{53} \\A= cos^{-1}(\frac{35}{53})\\ A = 48.67

<u>Answer: 49 degrees</u> <em>(as rounded)</em>

Hope that helps!

3 0
2 years ago
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