Answer:
61
Step-by-step explanation:
the total degrees of a triangle is going to add up to 180.
37+82=119.
180-119=61
The trigonometry angle range -π ≤ α ≤ π in radians means angle α is
- between -π radians and π radians or
- -180° and 180°.
To answer the question, we need to know what a trigonometric angle range is
<h3>What is a trigonometric angle range?</h3>
A trigonometric angle range is the range of values which the trigonometric angle can have
Since we need to find the meaning of the trigonometry angle range -π ≤ α ≤π.
We know that
- -π radians = -π × 180°/π = -180° and
- π radians = π × 180°/π = 180°.
Since α is in the range -π ≤ α ≤ π = -180° ≤ α ≤ 180°, this implies that the angle α is
- between -π radians and π radians or
- between -180° and 180°.
So, the trigonometry angle range -π ≤ α ≤ π in radians means that angle α is
- between -π radians and π radians or
- between -180° and 180°.
Learn more about trigonometric angle range here:
brainly.com/question/27971632
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Answer:
1.428571428571429
Step-by-step explanation:
-3 1/3 * -8 7/10 =
- 10/3 * -87/10 =
870/30 = 29 <==
<h2>
Answer: 800 + 240 + 12 </h2>
<h3>
Step-by-step explanation:</h3>
Line 3 = (200 × 4) + (60 × 4) + (3 × 4) <em>[multiply the terms in the brackets]</em>
= 800 + 240 + 12