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musickatia [10]
3 years ago
7

Solve for x 9(x-1)=81 x=

Mathematics
1 answer:
Assoli18 [71]3 years ago
8 0

Answer:

x=10

Step-by-step explanation:

9x-9=81\\9x=90\\x=10

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Describe that better
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Answer:

Step-by-step explanation:

surface area of sphere=a

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3 years ago
Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. What is the volume of the display box? Explain your
Black_prince [1.1K]

Answer:

\text{Volume of display box}=216\text{ in}^3    

Step-by-step explanation:

We have been given that Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. We are asked to find the volume of display box.

We know that the box is in form of cuboid, so its volume would be length times width times height.

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Therefore, the volume of the display box is 216 cubic inches.

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3 years ago
A set of cards contains the numbers 1 through 20. Mathieu chooses a card at random, records the number of the card, and then ret
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There are 4 multiples of 5 between 1-20 5.10.15.20 which are 4/20 aka 1/5 so 1/5 of 200 is 20 times Yaga yeet
7 0
3 years ago
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Multiply (-8x - 9)(-9x2 + 7x - 9).
Misha Larkins [42]
= <span>(-8x - 9)(-9x2 + 7x - 9)

= 72x</span>³ - 56x² + 72x + 81x² - 63x + 81

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In short, Your Answer would be: Option D

Hope this helps!
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3 years ago
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