Use place value to find the product

Mathematics

1 answer:

bulgar [2K]3 years ago

6 0

I cant answer a problem that i cannot see

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podryga [215]

Answer:

its a because la has A and lb has b

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This composite figure has been divided into three rectangles.

Harrizon [31]

Answer:

I'm pretty sure it's 62, but not completely since the picture does not give exact dimensions, so I'm not sure. But, it is the best answer I can give.

Step-by-step explanation:

Multiply the base and height of each rectangle one at a time. Add them together. Be careful not to mix up the numbers. :) i took the quiz and got a 100 so you should be fine! <3

-PleAsE mArK bRaINLIesT

ty bye

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3 years ago

Which is the best estimate of -14 1/9 × -2 9/10

lana [24]

Answer: 42

Step-by-step explanation:

-14 1/9 would round to -14

-2 9/10 would round to -3

-14 x -3= 42

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3 years ago

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Factor completely x3 + 8x2 − 3x − 24.

Anna71 [15]

Answer:

Step-by-step explanation:

$x^3+8x^2-3x-24\\\\=(x^2)(x)+(x^2)(8)+(-3)(x)+(-3)(8)\qquad\text{distribute}\\\\=x^2(x+8)-3(x+8)\\\\=(x+8)(x^2-3)\qquad\text{use}\ a^2-b^2=(a-b)(a+b)\\\\=(x+8)(x^2-(\sqrt3)^2)\\\\=(x+8)(x-\sqrt3)(x+\sqrt3)$

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3 years ago

The ratio of boys to girls

katrin2010 [14]

Are you sure this question is correct? It would be a decimal of 34.5 girls

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3 years ago