Due to given condition we can conclude:
H = 2D
where D is diameter of base and H height of cone
Volume of cone is calculated by:
V = B*H = r^2*pi*H
Now we need to express H in terms of r. H = 2D = 2*2*r because D = 2r
V = r^2*pi*4r = 4r^3*pi
Answer:
The angles are complementary
Step-by-step explanation:
The summation of two complementary
angles is equal to 90
The summation of two supplementary
angles is equal to 180
Answer:
x = 367.1m
Step-by-step explanation:
Use the SohCahToa trigonometry ratios because this is a right triangle.
First, we need an interior angle of reference for the triangle. Because you know that angle labelled 37°, we can use <u>alternating angles</u> to find an interior angle. Alternating angles create a "Z" pattern where the two angles are equal. In this triangle, the missing angle on the left is 37° also.
According to SohCahToa, we will use the sinθ ratio (opposite/hypotenuse).
sinθ = opposite/hypotenuse Substitute values from the diagram
sin37° = x/610yd Isolate 'x'. Multiply both sides by 610 yd
x = (610yd)(sin37°) Multiply
x = 367.107...m Unrounded answer
x ≈ 367.1m Answer rounded to the nearest tenth
Therefore x is 367.1 meters.
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Below are the choices:
A.
<span>Add matrix A to the inverse of matrix B. </span>
<span>B. </span>
<span>Add matrix A to the inverse of matrix A and then subtract it from matrix B. </span>
<span>C. </span>
<span>More data is needed to calculate the sales during weekdays. </span>
<span>D. </span>
<span>Subtract matrix B from matrix A. </span>
<span>E. </span>
<span>Add matrix A to matrix B.
</span>
The answer is D.
