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storchak [24]
3 years ago
9

Find the exact ValueSin 75 - sin 15° usingsum-to product formula​

Mathematics
1 answer:
almond37 [142]3 years ago
5 0

Answer:

Prefer the attachment for ur ans.

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in a park, a bike path and a horse riding path are parallel. In one part of the park a hiking trail intersects the two paths. Fi
tatuchka [14]

Answer:

angle one

Step-by-step explanation:

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3 years ago
Find the area of a circle who is diameter is 27 inches(use 3.1416)
Nimfa-mama [501]

Answer: The area is 572.5566

Step-by-step explanation:

27÷2=r=13.5

A=πr²

A=3.1416(π) · 13.5²(r)

A=572.5566

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45 mi<br> 28 mi<br> What is the length of the hypotenuse?
solniwko [45]

Answer:

c = 53 miles

Step-by-step explanation:

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3 years ago
Jackson's hair was 7 centimeters long after his last haircut, and it grows 5 centimeters every year. Jackson last got his hair c
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37 cm sijsuensneneuxkeme
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3 years ago
A. Name the smallest angle and the largest angle of the following triangles: F 6 S 5 1. A J 5.03 7 5 G B H 5.1 2. D 4 3 E​
I am Lyosha [343]

Answer:

  (smallest, largest) = (B, C), (D, E), (G, J)

Step-by-step explanation:

Side lengths of a triangle are proportional to the sine of the opposite angle. In a triangle, a larger angle will always have a larger sine. That means the smallest angle is opposite the shortest side, and the largest angle is opposite the longest side.

__

<h3>ΔABC</h3>

The shortest side is 5 units, opposite angle B. The longest side is 7 units, opposite angle C.

  • smallest angle: B
  • largest angle: C
<h3>ΔDEF</h3>

The shortest side is 3 units, opposite angle D. The longest side is 5 units, opposite angle E.

  • smallest angle: D
  • largest angle: E
<h3>ΔGHJ</h3>

The shortest side is 5 units, opposite angle G. The longest side is 5.1 units, opposite angle J.

  • smallest angle: G
  • largest angle: J

_____

<em>Additional comment</em>

Angles in a triangle may exceed 90°. The sine function actually is decreasing for angles above 90°. However, since the total of angles of a triangle must be exactly 180°, there <em>cannot be two angles in a triangle such that the smaller angle has the larger sine</em>.

6 0
2 years ago
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