Answer:
1/2
Step-by-step explanation:
(-4--2)/(3-7)=-2/-4=1/2
Answer:
C = 10.39
Step-by-step explanation:
We know that the sin of an angle is the opposite side over the hypotenuse
sin C = 22/122
sin C = 11/61
Take the inverse sin of each side
sin ^-1 (sin C) = sin ^-1 ( 11/61)
C = 10.38885782
To the nearest hundredth
C = 10.39
What is the median of the set 1,5,8,10,11,12,14,17,19,21,22,23?
Ilia_Sergeevich [38]
The median of this set is 13.
Explanation: we have 12 numbers, so we take the number between number 6 and 7 which are 12 and 14, between 12 and 14 we got 13, so that’s the median.
The work done in lifting the block is 3430 J
<h3>Calculating work </h3>
From the question, we are to determine the work done in lifting the block
Using the formula,
Work done = mgh
Where m is the mass
g is the acceleration due to gravity
and h is the height
From the question,
m = 50.0 kg
g = 9.81 m/s²
h = 7.00 m
Putting the parameters into the formula,
Work done = 50.0 ×9.8 × 7.00
Work done = 3430 J
Hence, the work done in lifting the block is 3430 J
Learn more on Calculating work done here: brainly.com/question/14460830
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Multiply your equation by x/tan(20°) and you get
x = 20/tan(20°)
x ≈ 54.9495
