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4 years ago

Write a percent porportion and solve each number the numbers are 22 is 44% of what number?

Mathematics

1 answer:

Irina-Kira [14]4 years ago

6 0

Answer:

The number is 50.

Step-by-step explanation:

If we express the percentage x% in the form of ratio then it can be written as $\frac{x}{100}$ .

Now, it is asked which number if we make 44 % will give 22.

Let the number is given by x.

Then expressing the % as ratio we can write $\frac{22}{x} = \frac{44}{100}$

⇒ $x=\frac{22 \times 100}{44} = 50$ ( Answer )

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In 2014, The population of West Palm Beach, Florida was 99,919. Write The 2014 population of West Palm Beach in scientific notat

frez [133]

Answer:

$9.9919*10^4$

Step-by-step explanation:

we have

$99,919$

we know that

$99,919=9.9919(10,000)$

$10,000=10^4$

substitute

$9.9919(10^4)$

therefore

The 2014 population of West Palm Beach in scientific notation is equal to

$9.9919*10^4$

4 0

4 years ago

True or False? The circumcenter of a triangle is the center of the only circle

larisa [96]

Answer:

The statement is False

Step-by-step explanation:

we know that

An inscribed circle is the largest circle contained within the triangle. The center of the circle inscribed in a triangle is the incenter of the triangle.

The incenter is the point where the angle bisectors of the triangle intersect.

The circumscribed circle is the circle that passes through all three vertices of the triangle. The center of the circumscribed circle is called the circumcenter of the triangle

The circumcenter is the point where the perpendicular bisectors of the sides intersect.

therefore

The circumcenter of a triangle is the center of the only circle

that can be circumscribed about it.

The statement is false

4 0

4 years ago

Read 2 more answers

A certain shade of green paint is made by mixing blue and yellow paint. The relationship between the number of quarts of blue pa

lana66690 [7]

Answer:

2 quartz of the blue paint for every 10 quartz of yellow paint

Step-by-step explanation:

The graph shows the possible different amount of yellow paint and blue paint, in quartz, that can be mixed to obtain a shade of green paint.

On the graph, at the point with the coordinates pair of (2, 10), it means for we would require 2 quartz of blue paints to be mixed with every 10 quartz of yellow paint in order to get the shade of the green paint that we are looking for.

3 0

4 years ago

Draw a line representing the "rise" and a line representing the "run" of the line. State

Kobotan [32]

Answer:

Slope (represented by m) = $\frac{1}{3}$ .

Step-by-step explanation:

One should first find two coordinates in order to determine the slope. I see (7,0) and (4,-1) so I will be using those two. To find the slope, one subtracts the y-value of one coordinate from the y-value of the other, then divides that by the x-value of the same coordinate from the x-value of the other coordinate. This formula for this is as follows below:

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$