Using the image below, find the value of x and the length of segment AC

Q: write the area of the circle as a function of the raduis r

A: The objective of this question is to express the area of a circle as a function of its radius.

Q: Find a star (give its x and y coordinates) that is 0.63 magnitudes fainter than the star at x = 29,…

A: Given that x=29 and y 157. The magnitude is 0.63. It is known that, I=Pvπr2 The ratio for two…

Q: Fined tangents at the pole for

A: r=4cos3thetha

Q: 3.-760 45'43"

A: The detailed solution is given below Thank you

Q: If the product of the intercepts made by the straight line (osa xtana+yseca =1 0 sa < on the…

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Q: How to  Use the Distance Formula

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Q: need to find resultant magnitude and resultant direction

A: To find the resultant magnitude and direction

Q: Plot the point where 0 = -255°

A: See the attachmentExplanation:

Q: Find the angle of intersection.of the curves X+yー4 dd xt=4メ 2. %D

A: The angle of intersection between 2 overlapping circles is the angle between the tangents at any of…

Q: 4 5 2.

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Q: Give an exact expression for y as a function of z, angle B and angle Cif A = 45° and D = 60°.…

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Q: 6. parallel to y%3D through (-3, 6)

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Q: Plot the point where 0 = -270°

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Q: Temperature (°C) Temperature Change 241Y 12 1 2 3 -12 -24 Time (min) XA

A: We should recognise the points through which line is passing and then construct the equation.

Q: Find Ix, Iy and Io for the first quadrant area outside the circle r= 2a and inside the circle r = 4a…

A: Moment of inertia of a region A  about x-axis Ix=∫∫Ax2dA about y axis Iy=∫∫Ay2dA about origin…

Q: Find the distance between each pair of point round the answer to the nearest tenth if necessary

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Q: Use the identity 33 = 27 and linear approximation to estimate the value of (2.9). This estimate is…

A: Here we have to find the value of (2.9)³ using linear approximation. For that we use the identity…

Q: where the slopes of H the curve re2+1 are h

A: Introduction: Let us suppose that y=f(x) is a curve, then the points where the slope of the tangent…