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3 years ago

Which clipboard (A, B, or C) represents a 270 degree counter- clockwise rotation?

Mathematics

2 answers:

nignag [31]3 years ago

5 0

Answer: C

Step-by-step explanation:

Because if you look at the star then it will show you how it rotated.

Anuta_ua [19.1K]3 years ago

3 0

Answer: C

Step-by-step explanation: im not 100% sure but i think thats it

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You invest $1,300 in an account that has an annual interest rate of 5%, compounded annually. How much money will be in the accou

KIM [24]

Answer:

A=Pe^rt

P= princible (1300)

e= (2.71828)- function on a graphing calculator

r = interest rate (.05 or 5%)

t = time (10 years)

A = 1300e^.05(10)

A = 1300e^.5

A = 2143.337652

A = 2143

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4 years ago

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sasho [114]

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3 years ago

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Jack's pancake recipe calls for 2 tsp baking powder and 3 c of flour.

expeople1 [14]

Answer: 6 tsp of baking powder.

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3 years ago

An artist cuts 4 squares with side length x ft from the corners of a 12 ft-by-18 ft rectangular piece of sheet metal. She bends

Kruka [31]

Answer:

$V=4x^3-60x^2+216x$

Step-by-step explanation:

<u>Volume And Function s</u>

Geometry can usually be joined with algebra to express volumes as a function of some variable. The volume of a parallelepiped of dimensions a,b,c is

$V=abc$

Our problem consists in computing the volume of a box made with some sheet of metal 12 ft by 18 ft. The four corners are cut by a square distance x as shown in the image below .

If the four corners are to be lifted and a box formed, the base of the box will have dimensions (12-2x)(18-2x) and the height will be x. The volume of the box is

$V=x(12-2x)(18-2x)$

Operating and simplifying

$V=4x^3-60x^2+216x$

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3 years ago

If 4 is added to five times a number, the result is equal to 9 more than four times the number. Find the number

wlad13 [49]

Answer:

Step-by-step explanation:

4+5x=4x+9

-4x -4x

4+x=9

-4 -4

x=5

7 0

3 years ago