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OverLord2011 [107]
3 years ago
8

Simplify 10x-12y+8+12y

Mathematics
2 answers:
sesenic [268]3 years ago
8 0
10x-12y+8+12y simplified is 10x + 8.
serg [7]3 years ago
7 0
10x+8 i think! I can explain it if needed
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The estimated regression equation is = 7.6 + .9x. what is the value of the standard error of the estimate (to 2 decimals)?
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Any answer things? :/
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Please help this is my last question
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It appears that there are 30 students total (14 Male students and 16 Female Students)

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What is the value of -42 +(5-2)(-3)?
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Answer:

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Step-by-step explanation:

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15. A cylindrical glass 10 cm tall and 8 cm in diameter is filled to 1 cm
ANTONII [103]

Answer:

No. The new height of the water is less than the height of the glass(6.33 cm<10 cm)

Step-by-step explanation:

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#Volume of the golf ball:

V=\frac{4}{3}\pi r^3\\\\=\frac{4}{3}\pi \times 4^3\\\\\approx 268.08\ cm^3

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V=\pi r^2 h\\\\=\pi \times 4^2\times 10\\\\\approx 50.27\ cm^2

We then equate the two volumes to the glass' volume to determine the new height of the water:

V=\pi r^2h\\\\(206.08+50.27)=\pi r^2 h\\\\h=318.35/(\pi \times 4^2)\\\\=6.33\ cm

Hence, the glass will not overflow since the new height of the water is less than the height of the glass(6.33 cm<10cm).

4 0
3 years ago
A store has two different brands of laundry detergent. Brand A can
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Then unit price multiplied by 20

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3 years ago
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