3 years ago

How do I write a decimal or fraction as a percent for 2/5

Mathematics

1 answer:

AleksandrR [38]3 years ago

4 0

Answer:

40%

Step-by-step explanation:

Make it so the denominator is 100 since a percentage is out of a 100.

2/5 x 20/20 = 40/100

Now turn 40/100 into a percent. Should be simple. 40 out of 100 is 40%.

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The product of five rational numbers is positive. At most,_______ of these rational numbers can be negative.

Alik [6]

Answer:

three

Step-by-step explanation:

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3 years ago

7. Using the distance formula, calculate how far Hector threw the ball. (4 points: 2

iragen [17]

The required distance covered is 90 units

<h3>Distance formula</h3>

The formula for calculating the distance between two points is expressed as shown:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

The required coordinates missing are (0, 42.78) and (90.42.78). Substiute the coordinate into the formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$D=\sqrt{(42.78-42.78)^2+(90-0)^2}\\D=\sqrt{(0^2+(90)^2}\\D = 90 units$

Hence the required distance covered is 90 units

Learn more on distance formula here: brainly.com/question/1872885

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2 years ago

What strategy for finding area and perimeter of a 2 dimensional shape?

Mice21 [21]

Area is supposed to be multiplied by 2.

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3 years ago

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15 inches is what fraction in simplest form of a yard

Radda [10]

Answer:

15/36

Step-by-step explanation:

there are 36 inches in yard so it will be 15/36

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2 years ago

Which two points lie on a line with an undefined slope?

Ierofanga [76]

Slope formula is
m = (y2 - y1)/(x2 - x1)

A. m = (5 - 0)/(-2 + 2)
m = (5)/(0)
m = error

B. m = (-2 - 0)/(0 + 2)
m = (-2)/(2)
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C. m = (2 - 0)/(2 - 0)
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D. m = (0 - 0)/(2 - 3)
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the undefined slope would be the one that came out as error, so A

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3 years ago

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