3 years ago

X=-2y-1 and 4x-4y=20 equals what ordered pair

Mathematics

1 answer:

Margarita [4]3 years ago

3 0

Answer:

B), x=-1, y=-2, z=1.

Step-by-step explanation:

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ArbitrLikvidat [17]

Answer:

36 cm2

Step-by-step explanation:

tep-by-Step:

Start with the formula:

Area = a2

Don't forget: a2 = a × a (a squared).

Substitute the side length into the formula. In our example, a = 6.

Area = 6^2 = 6 × 6 = 36 cm2

Answer:

The area of the square with sides of length 6 cm is 36 cm2.

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3 years ago

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Nonamiya [84]

Answer:

A is the answer

Step-by-step explanation:

You should pay attention to x^3 when you want to talk about infinite.

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Step-by-step explanation:

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3 years ago

3x+4y=24 ,4x+3y=22 simultaneous equations simultaneous equ

Vinvika [58]

Answer:

x=64

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Step-by-step explanation:

3x+4y=24 4(24-4y\3)+3y=22

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x=24-4(54)/3

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