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2 years ago

Please help quickly !!!

Mathematics

1 answer:

worty [1.4K]2 years ago

4 0

Answer:

the question is blurry for me take it again

Step-by-step explanation:

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In the first quadrant you start at 6,8 and move 3 units right 2 units down

Finger [1]

Answer:

You would end up at (9,6)

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2 years ago

Please help i don't get it

Ivan

The perimeter is just all the lines around the outside of the shape so basically take all the numbers and add them together to get the answer

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2 years ago

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Given that the expression x³_ ax² + bx+c leaves the same remainder when divided by x + 1 or x-2, find 'a' in terms of 'b'.

goblinko [34]

Answer:

Hi,

a=b+3

Step-by-step explanation:

$\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=-1&&-1&a+1&-a-b-1\\---&---&---&---&---\\&1&-a-1&a+b+1&c-a-b-1\\\end{array}$

$\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=2&&2&4-2a&2b+8-4a\\---&---&---&---&---\\&1&2-a&b+4-2a&c+2b+8-4a\\\end{array}$

Thus:

c+2b+8-4a=c-a-b-1

3b-3a=-9

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1 year ago

If y=6 what is 4Y-5?

dybincka [34]

Answer:

41 if I'm reading the question right.

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3 years ago

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What is the volume of this figure?

umka2103 [35]

Answer:216

Step-by-step explanation:

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