Plz helps it's due today
2 answers:
The sine of an angle is the length of the leg farthest away from the angle divided by the length of the hypotenuse.
The length of the leg farthest from angle O is 20, and the length of the hypotenuse is 52. With this information, we find that:
We can simplify this fraction into:
That's your answer. Let me know if you need any clarifications, thanks!
~ Padoru
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Answer: The puppy was havier in October that it was in September.
Step-by-step explanation:
You need to make the conversion from mixed numbers to decimal numbers. To do it, divide the numerator of the fraction by the denominator add the result to whole part number:
The weight of the puppy in September was:
And its weight in October was:
Subtract its weight in September from its weight in October in order to find how much heavier the puppy was in October than it was in September:
Answer:
a. 360.323 m
b.
Step-by-step explanation:
Distance covered from A to B = speed x time
= 110 x 2.8
= 308 m
Distance covered from B to C = speed x time
= 110 x 1.7
= 187 m
The sum of angles at B = +
=
a. The distance of the plane from it starting point to C can be determined by applying the cosine rule.
=
+
- 2ac Cos B
Sot hat;
=
+
- 2(187 x 308) Cos
But, Cos = 0
So that,
=
+
= 34969 + 94864
= 129833
b =
= 360.323
The distance from A to C is 360.323 m.
b. Applying the sine rule;
=
=
=
Sin A =
= 0.5190
⇒ A = 0.5190
=
The bearing of the plane from its original location = +
=