4 years ago

Which expression is equivalent to x−2y ?

Mathematics

2 answers:

Stels [109]4 years ago

8 0

Answer:

x+2y+x+2

=2x+2y+2

=2(x+y+1)

Step-by-step explanation:

i hope its right

Tresset [83]4 years ago

3 0

Answer:

-2y+x

Step-by-step explanation:

x-2y

-2y+x

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Natasha_Volkova [10]

Answer:

6r + 10

Explanation:

2(5 + 3r)

= (2)(5 + 3r)

= (2)(5) + (2)(3r)

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3 years ago

4/3=12/x in proportion

Zolol [24]

Answer:

Step-by-step explanation:

Cross Multiply: $\frac{4}{3} =\frac{12}{x}$

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3 years ago

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nikitadnepr [17]

Answer:

c = 127°

Step-by-step explanation:

∡c and ∡a are supplementary angles.

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∡a = 53°

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53° + c = 180°

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2 years ago

A right circular cylinder has a volume of 1 cubic meter and a height of 0.6 meters what is the radius of the cylinder to the nea

lapo4ka [179]

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$V=\pi r^2h$

From the problem, the volume is 1 m^3 and the height is 0.6 m.

Substitute the given to the formula :

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Take the square root of both sides of the equation :

$\begin{gathered} r^2=0.53 \\ r=\sqrt[]{0.53} \\ r=0.728 \end{gathered}$

The answer is r = 0.728 m

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1 year ago

A bookstore had 45 copies of a magazine. Yesterday, it sold 13 of them. Today, it sold 23 of what remained. How many copies does

Elan Coil [88]

Answer:

Step-by-step explanation:

Total initially in bookstore = 45

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3 years ago