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2 years ago

Find the 64th term of the arithmetic sequence 2, -3, -8, ...

Mathematics

1 answer:

Andrews [41]2 years ago

4 0

Answer:

-496

Step-by-step explanation:

minus 5

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Please help with #12 im confused<br> that is the key but i dont get it

Svetllana [295]

Given Equation

$\boxed{ \tt \: (8 \sqrt{3} - 2 \sqrt{2} )(8 \sqrt{3} + 2 \sqrt{2})}$

Step by step expansion:

$\dashrightarrow \sf \: (8 \sqrt{3} - 2 \sqrt{2} )(8 \sqrt{3} + 2 \sqrt{2})$

$\\ \\$

$\dashrightarrow \sf \: (8 \sqrt{3})^{2} - (2 \sqrt{2} {)}^{2}$

Reason:

(a + b)(a - b) = a²- b²

$\\ \\$

$\dashrightarrow \sf \: (8 {}^{2} \times { \sqrt{3} }^{2} )- (2 \sqrt{2} {)}^{2}$

$\\ \\$

$\dashrightarrow \sf \: (64 \times 3 ) - (2 \sqrt{2} {)}^{2}$

$\\ \\$

$\dashrightarrow \sf \: (64 \times 3 ) - (2 {}^{2} \times \sqrt{2} {}^{2} {)}$

$\\ \\$

$\dashrightarrow \sf \: 192- 8$

$\\ \\$

$\dashrightarrow \sf \: 184$

$\\ \\$

~BrainlyVIP ♡

4 0

2 years ago

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Evaluate the function

Sedaia [141]

$f(0) = {4}^{3 \times 0 + 3} = {4}^{0 + 3} = {4}^{3} = 64$
The answer is above.
Additional note 1:
${4}^{3} = 4 \times 4 \times 4 = 16 \times 4 = 64$
Additional note 2:
In the answer I filled in "0" at the place where "n" was. This is because the question tells us n=0

4 0

2 years ago

The graph shows a city’s expected population for a number of years after a census. Which is the best prediction of the city’s po

Musya8 [376]

Answer:

245,000 is the answer please give brainliest

Step-by-step explanation:

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3 years ago

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To make five apple pies you need about 2 pounds of apples how many pounds of apples do you need to make 20 pies

aleksklad [387]

Answer:

8 pounds

Step-by-step explanation:

use a proportion of 2/5 = x/20.

x will equal 8

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3 years ago

OK I NEED HELP PLS PLS PLS PLS

Simora [160]

Answer:

slope=2

Step-by-step explanation:

slope= rise/run (y-distance height from one point, x-value distance)

rise= 2

run=1

2/1=2 <33

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2 years ago

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