In the right triangle, the longest side is the hypotenuse.
Let α be the angle opposite to the side with a length of 12 units, <span>then according to the Law of sines:
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In a triangle, the three interior angles always add to 180° ⇒
third angle = 180 - 90 - 67 = 23°
Answer:
67° and 23° (to the nearest degree).
Answer: x=-21/2
Step-by-step explanation:
1
2
−
1
⋅
1
3
To find percent decrease and increase you must subtract the original value (old value) with the new value. Then divide the value you get by the original value and multiply by 100:
165-158 = 7
7÷ 165 × 100 = 4.2424....% or 4.2% rounded to 2 significant figures.
Answer:
The answer is b
Step-by-step explanation:
the slope is going upwards to towards quadrant 1 so the slope is positive. slope is also defined by rise/run, y/x. you can see that it goes upwards by one and right 2 times to get to the next value point; that means it is 1/2.
Answer:
The y-intercept represents the height of the flower when the researcher first started to observed the flower. or the height of the flower already grown before the days were counted