3 years ago

What is the 50th term in the sequence 17, 14, 11, 8, ...

Mathematics

1 answer:

Fed [463]3 years ago

8 0

The answer would be -142, because you have to keep subtracting 3 and I got -142

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Which polynomial represents the difference below ?

Vinvika [58]

Answer:

C. -7x⁸ + 5x⁷ - 11x + 2

Step-by-step explanation:

5x⁷ - 8x + 2 - (7x⁸ + 3x)

= -7x⁸ + 5x⁷ - 8x - 3x + 2

= -7x⁸ + 5x⁷ - 11x + 2

8 0

4 years ago

The width of a rectangle is 5 feet, and the diagonal is 8 feet. Which is the area of the rectangle? (Round to nearest hundredth.

oee [108]

$The \ formula \ for \ the \ area \ of \ a \ rectangle \ is: \\\\A=l\cdot w\\ where \ l \ is \ the \ length, \ w \ is \ the \ width \\\\ w = 5 \feet , \\ diagonal: \ d= 8 \ feet \\ \\ apply \ the \ Pythagorean \ Theorem:$

$d^2=w^2+l^2 \\ \\l^2=d^2-w^2\\\\l^2=8^2-5^2\\\\l^2=64-25\\\\l^2=39$

$l=\sqrt{39}\\\\l \approx 6.244998 \ feet\\\\A= 6.244998 * 5= 31.22499\approx 31.23 \ feet^2$

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3 years ago

HELP FAST FAST FAST

Rus_ich [418]

Answer:

h=3in

Step-by-step explanation:

A=a+b

Solving forh

h=2A

a+b=2·13.5

3+6=3in

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3 years ago

A 26-volume encyclopedia is placed on a bookshelf in numerical order. Each volume is 3 inches thick, including the front and b

beks73 [17]

Answer:

can i get your snap?

Step-by-step explanation:

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3 years ago

A billionaire has $46 billion to his name. He plans to give 99% of money to charity. how much money does the billionaire plan to

murzikaleks [220]

He plans to give C!!

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