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3 years ago

What is the least common multiple of 8, 12, 7

2 answers:

lina2011 [118]3 years ago

4 0

For this case, we have that by definition, the minimum common multiple of two or more natural numbers, is the smallest natural number that is common multiplipo of the given numbers. Then:

$8: 2 * 2 * 2 = 2 ^ 3\\12: 2 * 2 * 3 = 2 ^ 2 * 3\\\7: 7$

Taking the common and uncommon factors with their greatest exponent, we have to:

$m.c.m = 2 ^ 3 * 3 * 7 = 8 * 3 * 7 = 168$

Answer:

168

shepuryov [24]3 years ago

3 0

Ur answer will be 168 because it’s the smallest number that all of the numbers divide into evenly

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Help help help pls :)

kykrilka [37]

Answer:

$opposite\approx 70.02$

Step-by-step explanation:

The triangle in the given problem is a right triangle, as the tower forms a right angle with the ground. This means that one can use the right angle trigonometric ratios to solve this problem. The right angle trigonometric ratios are as follows;

$sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}$

Please note that the names ( $opposite$ ) and ( $adjacent$ ) are subjective and change depending on the angle one uses in the ratio. However the name ( $hypotenuse$ ) refers to the side opposite the right angle, and thus it doesn't change depending on the reference angle.

In this problem, one is given an angle with the measure of (35) degrees, and the length of the side adjacent to this angle. One is asked to find the length of the side opposite the (35) degree angle. To achieve this, one can use the tangent ( $tan$ ) ratio.

$tan(\theta)=\frac{opposite}{adjacent}$

Substitute,

$tan(35)=\frac{opposite}{100}$

Inverse operations,

$tan(35)=\frac{opposite}{100}$

$100(tan(35))=opposite$

Simplify,

$100(tan(35))=opposite$

$70.02\approx opposite$

4 0

2 years ago

Hello please help thanks

pickupchik [31]

Answer: Gas

Step-by-step explanation: This is the only matter that can be raised form the lakes and oceans

5 0

2 years ago

5. Solve. 1/2 p +9/ 4 = 7 / 4

Papessa [141]

Answer:P=-1

Step-by-step explanation:

1/2-1+9/4=7/4

4 0

3 years ago

So, I undestood slope right. But, I get confused with the other points that intersect there is multiple of them. How do i look f

ivanzaharov [21]

Answer:

slope = 2

Step-by-step explanation:

Find 2 points on the line that land perfectly on the grid. I'll choose these 2 here:

(-2, -1) and (0, 3)

Rise is the change in the y value from one point to the other, and run is the change in the x. Looking at these 2 points, y went from -1 to 3. That is a <em>rise</em> of 4. The x went from -2 to 0, so that is a <em>run</em> of 2. "rise over run" means rise literally over run in a fraction like this:

$m=\frac{rise}{run}$