Needing help on my geometry final, I have been in and out of the hospital, any help is appreciated. 1. In the figure "attachment 1", ABC~EDC, solve for X. Show your work.

2. What is the area of a circle whose diameter of 32 inches? Use π = 3.14 in your calculations. Show your work.

3. In the figure "attachment 2", ABC~XYZ, what is the perimeter of ABC? Show your work.

4. What is the volume of a square pyramid whose length of one side is 9cm and height is 15cm. Show your work.

5. In the figure "attachment 3", what is the length of side EF in the triangle? Show your work.

6. What is the exact volume of a cylinder whose diameter is 10 meters and height is 12 meters? Show your work.

7. Find the length of GI in the figure "Question 7". Show your work.

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: