Sin(angle) = opposite leg / hypotenuse (X)
sin(48) = 5 / X
X = 5 / sin(48)
X = 6.7
The answer is C.
Answer:
27/40 is the simplified fraction for 54/80
Hope this helps :)
Answer:
Step-by-step explanation:
5
−322
=
5
−1024
=
−5
1024
Answer: 1.5
Step-by-step explanation: To find 5% of 30, first write 5% as a decimal by moving the decimal point 2 places to the right to get <em>.</em>05.
Next, the word "of" means multiply, so we have (.05)(30) which is 1<em>.</em>5.
So 5% of 30 is 1<em>.</em>5.
Answer:
13.225 m
Step-by-step explanation:
Given that :
Initial Velocity, u = 4.9m/s
Acceleration due to gravity, a = - 9.8 m/s² (downward)
Distance, S = - 12
According to the motion equation :
S = ut + 0.5at²
S = 4.9t + 0.5(-9.8)t²
S = 4.9t - 4.9t² - - - (1)
At the highest point, v = 0
v² = u + at
0 = 4.9 + - 9.8t
-9.8t = - 4.9
t = 4.9/9.8
t = 0.5s
Put t = 0.5 in (1) above
S = 4.9(0.5) - 4.9(0.5)²
S = 2.45 - 1.225
S = 1.225 m
Total height :
(12 + 1.225) m = 13.225 m