2 years ago

Which scales are equivalent to 1 inch to 1 foot? Select all that apply.

Mathematics

1 answer:

Serjik [45]2 years ago

6 0

I’m positive the awnser would be b

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3:45pm

Step-by-step explanation:

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3 years ago

5. 4i(-2 - 4i)

Wewaii [24]

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2 years ago

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ratelena [41]

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Step-by-step explanation:

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3 years ago

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3 years ago

Solve the simultaneous equations:<br> 3x + 2y = 35 <br> 2x + 3y = 30

lesya [120]

Answer:

nuber 1

Simplifying

3x + 2y = 35

Solving

3x + 2y = 35

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

3x + 2y + -2y = 35 + -2y

Combine like terms: 2y + -2y = 0

3x + 0 = 35 + -2y

3x = 35 + -2y

Divide each side by '3'.

x = 11.66666667 + -0.6666666667y

Simplifying

x = 11.66666667 + -0.6666666667y

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2 years ago