2 years ago

So easy read whats on the image

Mathematics

2 answers:

abruzzese [7]2 years ago

6 0

Option I ) 3.08 pounds

The reason being that it can't round up with the 2 so we just have that number to the hundredth

Wittaler [7]2 years ago

3 0

The answer is: J - 3.08 pounds

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Answer:

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Step-by-step explanation:

this expression could easily help find what the number is by 289/4

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2 years ago

Please help asap. thanks

sergeinik [125]

Answer:

4 $\sqrt{2}$

Step-by-step explanation:

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2 years ago

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The perimeter of a square is 52 meters. What is it area.

ValentinkaMS [17]

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2 years ago

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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2 years ago