-t=9t(t-10) Im stuck

Mathematics

1 answer:

viva [34]3 years ago

7 0

T=0 is also a solution. Other than 0 here is a solution.

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Geometry//// volume of a cylinder ✨✨✨✨

Thepotemich [5.8K]

Answer:

595.82 cubic feet

Step-by-step explanation:

The formula for a cylinder is pi times radius squared times height. First, you take the diameter and divide it by two to get 4.25. Now do 4.25 times 4.25 and get 18.0625.

Now multiply 18.0625 by 10.5 to get 189.65625.

Now multiply that by pi (3.14) to get 595.82 (Rounded to the nearest hundreth)

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3 years ago

Explain why you cannot find the prime factor derivation of 4.8

Ymorist [56]

"Prime Factorization" is finding which prime numbers multiply together to make the original number.

Because prime numbers are all whole numbers (no decimals), there is no way to get a product of prime numbers that is a decimal like 4.8.

In other words, because 4.8 is not a positive whole number, you can't find its prime factorization.

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3 years ago

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liberstina [14]

In each separate triangle is a right angle. So subtract 90 (right angle) and the given number from 180 (total degrees of a triangle) to find the missing angle.

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3 years ago

Which expression is equivalent to 1/4 (8-6x+12)

Dovator [93]

So:

Let us simply the parenthesis first.

So we have $\sf{(8-6x+12)}$

We can rearrange the terms and get:

$\sf{(8+12-6x)}$

Which is equal to

$\sf{(20-6x)}$

So now we have to complete it by multiplying it all by 1/4 which is basically dividing it by 4.

So:

$\sf{\frac{20-6x}{4}}$

Simplifying that, we get:

$\sf{5-\frac{6}{4}x}$

And reducing that farther we finally get:

$\sf{5-\frac{3}{2}x}$

Which is your final answer :)

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ValentinkaMS [17]

Answer:

Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42.

hope this helps good luck

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3 years ago

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