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4 years ago

Write a number 0.5 in the form a/b, using integers, to show that it is a rational number.

Mathematics

1 answer:

tia_tia [17]4 years ago

6 0

5/10=05 so your answer is c

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2 plus 2 = u btw it’s just 4

Lisa [10]

Answer:

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Step-by-step explanation:

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3 years ago

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HELP ASAP!!!! What is the measure of angle VXY??????

Lelu [443]

Set the two values equal to each other with 18x-2=12x+2 and then plug it in to the equation and solve

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3 years ago

12. What is the equation of the following parabola?

Vladimir79 [104]

Answer:

Step-by-step explanation:

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3 years ago

I’ll give brainliest

faust18 [17]

Step-by-step explanation:

Let

c = 11.5 cm

a = 8.9 cm

b = ?

Since this is a right triangle, we can use Pythagorean theorem to find the length of side b:

$c^2 = a^2 + b^2$

$\Rightarrow b^2 = c^2 - a^2$

Taking the square root of the equation above, we get

$b = \sqrt{c^2 - a^2} = \sqrt{(11.5\:\text{cm})^2 - (8.9\:\text{cm})^2}$

$\:\:\:\:=7.3\:\text{cm}$

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3 years ago

The price of a coat increased from $78 to $92. What is the price increase percentage?

blagie [28]

Answer:

18%

Step-by-step explanation:

Since the original price is $78 then this is the original 100% of the price. The new price will be marked up x percent and be $92. To find the new price set up a proportion with these values:

$\frac{92}{78}=\frac{x}{100}$

Solve for the original price by cross multiplying numerator with denominator.

x(78) = 92(100)

78x = 9200

x= 117.9 = 118%

This is 18% more or over the original price.

5 0

3 years ago