The formula for the surface area, S, of a cylinder with radius r and height h is S=2nr²+2nrh. Rearrange the formula to write the height in terms of the surface area and the radius.

Q: V = ¾¼R³

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Q: a=4.35ft  b=3.71ft c=5.23ft    find area of triangle

A: To find area of triangle use given sides a,b,c (say) Use  Heron formula to find area of triangle…

Q: Find the unknown side of the triangle when x= 40 in and y = 9 in. in

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Q: Find the circumference of a circle with radius 43 inches. Enter the value for x below, that will…

A: In this we have applies circumference formula C=2πr

Q: Solve for W: L=98.42+1.08W – 4.14 A.

A: The equation is given by L = 98.42 + 1.08W - 4.14A To evaluate : We need to solve the equation for W

Q: Power Rule to derivate d/3 11

A: Given Data: Derivative: ddtt2/3t=5 The power rule of the derivative is, ddxxn=nxn-1 ......1

Q: Solve for t. Round the answer to three decimal places. 5e2t=15

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Q: use D=4.3V to find the ideal viewing distance V for a TV set that has a diagonal measuring 42 inches…

A: Given,          A TV set that has a diagonal measuring 42 inches.

Q: A 35-mm camera allows you to control the diameter d of the aperature by changing the f-stop, which…

A: Given f=42d We have to find the equation that relates the area and f-stop. First find the area of…

Q: SR = 26 m %3D P R 73

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.