Answer is 39.62%
84 is 39.62% of 212.
Let's find 39.62% of 212
212 x 39.62%
212 x 39.62/100
83.9944
Which is approximately equal to 84
So the answer is 39.62%
Answer:
Therefore the value of ∠
is
°.
Therefore the value of ∠
is
°.
Step-by-step explanation:
Given that,
is a triangle.
,
, and ∠
°
and we have to find the value of ∠
.
Diagram of the Δ
is shown below:
Now,
According to Law of Sine, ![\frac{m}{sinM} =\frac{n}{sinN} =\frac{o}{sinO}](https://tex.z-dn.net/?f=%5Cfrac%7Bm%7D%7BsinM%7D%20%3D%5Cfrac%7Bn%7D%7BsinN%7D%20%3D%5Cfrac%7Bo%7D%7BsinO%7D)
⇒ ![\frac{m}{sinM}=\frac{n}{sinN}](https://tex.z-dn.net/?f=%5Cfrac%7Bm%7D%7BsinM%7D%3D%5Cfrac%7Bn%7D%7BsinN%7D)
⇒ ![\frac{94}{sin62} =\frac{49}{sinN}](https://tex.z-dn.net/?f=%5Cfrac%7B94%7D%7Bsin62%7D%20%3D%5Cfrac%7B49%7D%7BsinN%7D)
⇒ ![\frac{94}{0.88295} =\frac{49}{sinN}](https://tex.z-dn.net/?f=%5Cfrac%7B94%7D%7B0.88295%7D%20%3D%5Cfrac%7B49%7D%7BsinN%7D)
⇒ ![sinN\times94=49\times0.88295](https://tex.z-dn.net/?f=sinN%5Ctimes94%3D49%5Ctimes0.88295)
⇒ ![sinN=\frac{43.26455}{94} =0.46026](https://tex.z-dn.net/?f=sinN%3D%5Cfrac%7B43.26455%7D%7B94%7D%20%3D0.46026)
⇒ ![N=sin^{-1}(0.46026)](https://tex.z-dn.net/?f=N%3Dsin%5E%7B-1%7D%280.46026%29)
∴∠
°
Therefore the value of ∠
is
°.
In Δ
,
∠
∠
∠
° [Angle sum property]
⇒
°
°
∠
°
⇒ ∠
°
Therefore the value of ∠
is
°.
Answer: 17.9 km/h
Step-by-step explanation:
Convert 33 minutes and 50 seconds to Hours:
= 33 ⁵⁰/₆₀ minutes
= 33.83 minutes
In hours that would be:
= 33.83 / 60
= 0.56 hours
10,000 meters in kilometers is:
= 10,000 / 1,000
= 10 kilometers
Speed = 10 / 0.56
= 17.9 km/h
Answer:
B) 43.82 feet/sec
Step-by-step explanation:
Fill in the number and evaluate:
v = √(64×30) = √1920 ≈ 43.82 . . . . ft/s
_____
Of course, √(64h) can be simplified to 8√h. You know that √30 lies between 5 and 6, so the velocity lies between 8·5 = 40 and 8·6 = 48. There is only one answer choice in that range.
Answer:
55
Step-by-step explanation:
we have 342 students, subtract 12 because we need only kids riding the bus, now we have 330 kids, we divide the 330 kids between 6 buses 330/6, our answer is 55.