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2 years ago

Help pls 30 points dont know how and what this is

Mathematics

1 answer:

joja [24]2 years ago

8 0

Answer:

I think it is either D or E, probably D, but if it is E it's because the money should be on top.

Answer: D

Step-by-step explanation:

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Write a inequality for the sentence then solve the inequality

Digiron [165]

It would be letter. b....

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3 years ago

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Cancel the common factor of the numerator and the denominator and write specified expression

lisabon 2012 [21]

Step-by-step explanation:

Hello,

I hope you mean to cancel the common factor that exists in numerator and denominator,right.

so, Let's look for the common factor, 

here, the expression is, 

=4(x-2)/ (x+5)(x-2)

so, here we find the common factor is (x-2)

now, we have to cancel it. And after cancelling we get,

=4/(x+5)

Note:{ we cancel the common factor if the common factors are in multiply form.}

Hope it helps 

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3 years ago

Otse verharan's office maskiner weighed 550 grams on the second visit the kinen had gained 350 grams. On the two visit the

pantera1 [17]

Answer:

63.64%

Step-by-step explanation:

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3 years ago

Trying to find volume of a right circular cone.

viva [34]

Volume of the cone is 117.5 π ft³

Step-by-step explanation:

Lateral area of the cone = πrs

s is the slant height = 15 ft

From the above formula, we can find the radius as, 5 ft.

Volume of the cone = π r² h/3

s = √ (5²+ h²)

Squaring on both sides, we will get,

s² = 15² = (5² + h²)

15² - 5² = h²

225 - 25 = 200 = h²

h = √200 = 14.1 ft

Volume = π × 5² × 14.1 / 3 = 117.5 π ft³

8 0

3 years ago

If y varies directly as x, and y = 25 when x = 5, find y when x = 25.

zimovet [89]

A.125
Because to get from 5 to 25 you need to multiply by 5 so 25 times five equals 125

6 0

3 years ago