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2 years ago

Does anybody know this answer????

Mathematics

2 answers:

Flauer [41]2 years ago

7 0

Answer:

959420

Step-by-step explanation:

Calculate 10 to the power of 5 and get 100000.

9.62 × 100000 − 2.58 × $10^{3}$

Multiply 9.62 and 100000 to get 962000.

962000 − 2.58 × $10^{3}$

Calculate 10 to the power of 3 and get 1000.

962000 − 2.58 × 1000

Multiply 2.58 and 1000 to get 2580.

962000 − 2580

Subtract 2580 from 962000 to get 959420.

= 959420

Ira Lisetskai [31]2 years ago

4 0

Answer:

959.42 x 10³

Step-by-step explanation:

9.62 x 10⁵ - 2.58 x 10³

= 962 x 10³ - 2.58 x 10³

= 959.42 x 10³

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The population of mastertown was 23,000 in 2012. assume that mastertowns population increases at a rate of 2% per year. write an

Svetlanka [38]

Alright, let's interpret it, first.

The question is asking us to first find two percent of 23,000, then right an equation.

Alright, first, let's find two percent of 23,000. To find that we must do 0.02*23,000

I got 460

So we know that Mastertown's population is increasing by 460 people per year. All we have to do now is plug that into the equation.

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So our final equation is y = 460x

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3 years ago

A trimaran boat, with a top speed of 55 knots, won the tournament cup in 2010. Its top speed is 6 knots more than 3.5 times the

slavikrds [6]

Answer:

14 knots

Step-by-step explanation:

We know the speed (55 knots) is 6 more than 3.5 times the winner of the monohull in the 2007 tournament.

So let's set the variable for the speed of the monohull to <em>m</em>. Now, let's set up an equation:

$55 = 6 + (3.5 * m)$

We can solve this by first subtracting 6 from both sides to get:

$49 = 3.5 * m$

Dividing both sides by 3.5 we get:

$14 = m$

That means that the top speed of the monohull in the 2007 tournament was 14 knots

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3 years ago

Angle 3 and angle 4 are supplementary angles. Angle 3 is 88. What is the measure of angle 4?

Mademuasel [1]

Since angles 3 and 4 are supplementary, they add up to 180 degrees.

Angle 3 is 88 degrees.

To get the measure of the last angle, let's subtract 88 from 180.

180 - 88 = 92

Thus, Angle 4 has a measure of 92 degrees.

Have an awesome day! :)

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3 years ago

Read 2 more answers

Can someone give me the value of x

Diano4ka-milaya [45]

The shape has 7 sides.

The sum of the interior angles is (7-2)180 = 5 * 180 = 900 degrees.

Divide the total sum by 7:

X = 900 /7 = 128.6 degrees.

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3 years ago