The value of x will be equal to 4√6. The correct option is B.
<h3>What is trigonometry?</h3>
The branch of mathematics sets up a relationship between the sides and the angles of the right-angle triangle termed trigonometry.
Trigonometric Identities are equality statements that hold true for all values of the variables in the equation and that use trigonometry functions. There are numerous distinctive trigonometric identities that relate to a triangle's side length and angle.
The value of side x will be calculated by using the angle properties.
SIn( 45 ) = P / H
Sin (45) = 12 / H
H = 12 / ( 1 / √2) = 12√2
Again using the angle property for finding the value of x.
tan30 = P / B
x = tan30 x B
x = ( 1 / √3 ) x 12√2
x = 4√6
Therefore, the value of x will be equal to 4√6. The correct option is B.
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Answer:
red area = 7.74 in^2
Step-by-step explanation:
area of square = 6x6 = 36
radius = 1/2 diameter, radius = 3
area of circle = (3.14)(3^2) = 28.26
36-28.26 = 7.74
Answer:
The median refer to the middle
value or number when arranged ascendingly or descendingly therefore the MEDIAN IS 36.8
Step-by-step explanation:
By arranging the numbers ascendingly we have
5.9, 11.2, 13.9, 16.6, 22.9, 36.8, 43.1, 43.7, 44.2, 45.1, 49
Therefore the median which is the number at the centre is 36.8
The way calculate the volume is l*w*h, 3 times 5 times 7 is 105
Answer: D. 105 km^3
The answer is 900, if I read your equation correctly. if its 3 x (2x5) x 3 x 10, then 900 is the answer.
