3 years ago

Find the area (x=6) (2x - 3)

Mathematics

1 answer:

Bingel [31]3 years ago

4 0

Well if x = 6, then your doing 2 times 6 which is 12. Then 12 minus 3, which is 9. So you have nine.

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What property is illustrated by the statement? 0 + x = x I don't know about this one. Anyone?

Sholpan [36]

Answer:

The answer is Identity Property of Addition :D

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3 years ago

Of the 24,000 cellular phones inspected in the last production run , 50 were defective . What fraction of the cellular phones in

Nina [5.8K]

Answer:

Step-by-step explanation:

24,000 inspected.....50 were defective

50/24,000 reduces to 1/480 <===

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3 years ago

Write an inequality that means 2 times a number (d) plus 3 is less than or equal to 9.

djyliett [7]

Answer: 2d+3<=9

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2 years ago

One of the main contaminants of a nuclear accident, such as that at Chernobyl, is strontium-90, which decays exponentially at a

igor_vitrenko [27]

Answer: $P=0.975^t$

Step-by-step explanation:

We know that the general form of the exponential decay formula is

$y=A(1-r)^t$ , where y is final amount remaining after t time, A is the original amount and r is the rate of decay

Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. $P=\frac{A(1-0.02)^t}{A}=\frac{(0.975)^t}{1}$

Hence, the ratio of remaining since the nuclear accident is $P=0.975^t$

3 0

3 years ago

Read 2 more answers

Write an equation for the line parallel to the line 5/8x−7/6y =2 through the point (7,−1).

LiRa [457]

$y = - \frac{28}{48x - 15} - \frac{125}{321}$ is the answer.

Step-by-step explanation:

For this question,

• First, find the slope of the line parallel to the line 5/8x−7/6y=2 :-

$m = - \frac{28}{ - 15 + 48x}$

•Second, find the equation of the line,

$y = - \frac{28}{48x - 15} - \frac{125}{321}$

7 0

2 years ago