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3 years ago

What is 26% of 50? plz help

Mathematics

1 answer:

galben [10]3 years ago

6 0

Answer:

Step-by-step explanation:

50 multiplied by .26

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Solve this equation 4log√x - log 3x =log x^2

ruslelena [56]

Answer:

$x = \frac{1}{3}$

Step-by-step explanation:

*Move terms to the left and set equal to zero:

4㏒(√x) - ㏒(3x) - ㏒(x²) = 0

*simplify each term:

㏒(x²) - ㏒(3x) - ㏒(x²)

㏒(x²÷x²) -㏒(3x)

㏒(x²÷x² / 3x)

*cancel common factor x²:

㏒( $\frac{1}{3x}$ )

*rewrite to solve for x :

10⁰ = $\frac{1}{3x}$

1 = $\frac{1}{3x}$

1 · x = $\frac{1}{3x}$ · x

1x = $\frac{1}{3}$

*that would be our answer, however, the convention is to exclude the "1" in front of variables so we are left with:

x = $\frac{1}{3}$

5 0

3 years ago

Find the value of x in the parallelogram.

Gwar [14]

Answer:

x = 74°

Step-by-step explanation:

opposite sides are congruent causing it to have the same angle

6 0

3 years ago

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Determine the scale factor for the following points: (4, 2) to (16, 8)

hammer [34]

Answer:

The rule of dilation by a scale factor 4 is:

(x, y) → (4x, 4y)

P(4, 2) → (4x, 4y) = (4(4), 4(2)) = P'(16, 8)

Therefore, 4 will be the scale factor.

Step-by-step explanation:

Given the point

(4, 2)

As the image coordinates of (4, 2) are (16, 8) after the scale factor, we need to determine what could be the scale factor.

Let P(4, 2) is the original point, and P'(16, 8) is the image of the point P(4, 2).

It is clear that the coordinates of the image P'(16, 8) are 4 times the coordinates of the original point P(4, 2), which means the point P(4, 2) is dilated by a scale factor of 4.

Thus, the rule of dilation by a scale factor 4 is:

(x, y) → (4x, 4y)

P(4, 2) → (4x, 4y) = (4(4), 4(2)) = P'(16, 8)

Therefore, 4 will be the scale factor.

3 0

3 years ago

If a bus traveled 400 miles in 8 hours, what was the average speed of the bus in miles per hour

MaRussiya [10]

Answer:

50 Miles per hour

Step-by-step explanation:

To find the average speed divide the distance by the time it took to cover that distance

400/8=50

So the bus traveled 50 miles per hour on average.

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3 years ago

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Sending 12 dollars Paypal to People who Only get this right (I MADE IT SO IM WATCHING TO SEE WHO GETS IT CORRECT) :D GOOD LUCK

11111nata11111 [884]

Answer:

Answer # 1 and answer #4

Step-by-step explanation:

If line XY is a bisector, it divided the line YW in half, therefore making ZY equal to ZW

Euclids 1st book proposition 13 states that a line standing on another line makes 2 right angles. therefore <YZW is a right angle because that angle plus <WZX must be equal to 180 and line YW splits the angles in half

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3 years ago