3 years ago

Estimate square root 1.52 to the nearest tenth

1 answer:

stira [4]3 years ago

8 0

See, pls, the attachment.
The used method based on properties of functions.

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pentagon [3]

Answer:

A. add 81; $(x-9)^2$

Step-by-step explanation:

The perfect square formula

$(a-b)^2=a^2-2ab+b^2$

Rewrite expression $x^2-18x$ as follows:

$x^2-2\cdot 9\cdot x$

So, to form a perfect square, $+9^2$ is missed.

When we add $9^2=81,$ we will get

$x^2-2\cdot 9\cdot x+9^2=(x-9)^2$

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3 years ago

just olya [345]

Because each chicken has 2 legs you divide 134 by 2 which is 67 then 24 which basically means he has 36 sheep in total. Hope this helped

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3 years ago

patriot [66]

The answer is D I think. I'm not really good with math oof

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3 years ago

Fofino [41]

Answer:

Step-by-step explanation:

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3 years ago

irina [24]

Answer:

265 quarters ($66.25)

Step-by-step explanation:

10$ in quarters is 250 quarters.

you subtract the 15 from winning (=235), then add 50 for the jackpot (=285). Subtract another 20 for her final plays (=265).

8 0

3 years ago