2 years ago

Work out the volume of the prism 10m2 8m

Mathematics

1 answer:

nalin [4]2 years ago

4 0

The answer for volume would be, 640.

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Sam and his family go out to eat for his birthday. The total bill is $123.79. If his dad leaves the waitress a 15% tip, how much

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Step-by-step explanation:

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a carpenter has a wooden stick that is 84 centimeters long. She cuts off 25% from the end of the stick. then she cuts the remain

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2 years ago

Miguel sells a house for 275,000. His commission for the sale is 7,562.5

valentinak56 [21]

Answer:

$2.75\%$

Step-by-step explanation:

To find what percentage a certain value is of another value, simply divide the first value by the second, respectively.

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2 years ago

Solve the inequality 4t^2 ≤ 9t-2 please show steps and interval notation. thank you!

FromTheMoon [43]

Answer: $t\in [\dfrac{1}{4},2]$

Step-by-step explanation:

Given

Inequality is $4t^2\leq9t-2$

Taking variables one side

$\Rightarrow 4t^2-9t+2\leq0\\\Rightarrow 4t^2-8t-t+2\leq0\\\Rightarrow 4t(t-2)-1(t-2)\leq0\\\Rightarrow (4t-1)(t-2)\leq0$

Using wavy curve method

$t\in [\dfrac{1}{4},2]$

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2 years ago