Solve for the missing number in the proportion. Distinguish which method you used. x+4 27 %3D 15 45

Q: y = 1 2x + 3у %3D 1 %3D

A: Clearly by first equation, y = (-1)

Q: Solve the dff oq 2. 3. 3. %3D 1

A:

Q: Let A = (1,0, 1) and B = (0, 1, 3). Solve for projaB. %3D

A: Given, A=1,0,1 and B=0,1,3 We have to find ProjBA.

Q: PO = %3D

A: Given : The figure,

Q: = 30 %3D A = 20 = ? +

A:

Q: Given = = 2y, y and x = -금Find %3D = x+1 47 O A 2r –1 -8r C DI

A: We can solve this problem by substituting or by chain rule.

Q: Question is in photo, thank you.

A: given:

Q: 2x2 + 3x = 2O x(2x +3) = 20 x 0 or 2x+3 = 0 X0 or x =

A: To solve the equation.

Q: V16 = - C.

A:

Q: 3. Solve for the value of x in the following proportion: 7:12 = x: 36

A:

Q: 1 Solve 1 1 for W. - W =(Simplify your answer.

A:

Q: Solve for w. -4=5w+6 Simplify your answer as much as possible.

A: The answer is given below,

Q: 3. Solve 27 x 54 50 + 4 20 Answer = %3D

A:

Q: ASTY ADTU. Use the image to solve for each variable. 50 5x T. 65 D. Зу+5 Y.

A: The solution is:

Q: Solve Yk+ 2- Syk+ 1 + 6yg = 5* . %3D

A:

Q: 20. Solve the equation w = 43. Round the answer to the nearest tenth.

A: This equation can be easily solved by taking the square root on both sides of the equation.

Q: The length of a rectangular court is 8 ft longer than twice the width. The perimeter of the court is…

A: Formula for perimeter of Rectangle,                     P=2(length(l)+width(w))

Q: Solve for x in the proportion. 4 +5 || X 25

A: The given proportion is

Q: x + 10x – 12 = 0 %3D

A: Any equation of form ax2+bx+c=0 is a quadratic equation as the highest exponent of a variable is 2.…

Q: x+2 Solve the following equation for x: In = 3.

A: Take ln function on both sides of the equation to simplify. lnx+2x=3elnx+2x=e3x+2x=e3

Q: Solve each equation for the variable. Use 3.14 for pl. = 2R(18) 360 2. 219.8 = 2Ty 3. 175.84 = ZTT28…

A:

Q: Use a proportion to solve the problem.   It is recommended that there be at least 196 square feet of…

A:

Q: How far w 2016= .28x %31

A: Given the quadratic equation which represent the motion of an object206=0.28x2−1.0x+2.1