3 years ago

What is 8q+6;q=2 its expression for the given value of the variable

Mathematics

1 answer:

Leya [2.2K]3 years ago

5 0

Answer:

8q + 6 = 8*2 + 6 = 16 + 6 = 22

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Which equation results from taking the square root of both sides (x-9)^2=81

mestny [16]

$\bf (x-9)^2=81\implies \sqrt{(x-9)^2}=\sqrt{81}\implies x-9=\pm \sqrt{81}
\\\\\\
x-9=\pm 9\implies x=\pm 9+9$

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3 years ago

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Easy points... round 12717. to the nearest hundredth

Neporo4naja [7]

I just agree with the other comment

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3 years ago

A month of the year is chosen at random. What is the probability that the month starts with the letter J or the letter M?

SVETLANKA909090 [29]

Answer:

5/12 chance

Step-by-step explanation:

take the number of months that start with J and M over the number of months in the year.

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3 years ago

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Two trains, Train A and Train B, weigh a total of 150 tons. Train A is heavier than train B. The difference of their weights is

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Answer:

train b.

Step-by-step explanation:

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3 years ago

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A right prism has a volume of 65 cubic inches. The prism is enlarged so its height is increased by a factor of 20, but the other

Helga [31]

Answer:

Volume of a right prism = 65 cubic inches

Its height is increased by a factor of 20.

To find:

The new volume of the prism if the other dimensions do not change.

Solution:

The volume of a prism is:

$Volume=Bh$

Where, B is the base area and h is the height.

A right prism has a volume of 65 cubic inches.

$65=Bh$

The height of prism is increased by a factor of 20. So, the new volume is:

$Volume=B(20h)$

$Volume=20(Bh)$

$Volume=20(65)$

$Volume=1300$

The volume of the new prism is 1300 in³.

Therefore, the correct option is B.

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2 years ago