3 years ago

On a map drawn to scale, 2cm represents 870km. How long would a line segment be that represents 130 kilometres?

1 answer:

Archy [21]3 years ago

8 0

870/2 = 435
130/435 = 26/87 = 0.5977 cm

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julia-pushkina [17]

I believe its 147 in ² :))))))

2(10*3)=60

2(1/2*10*8.7)=87

60+87=147

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4 years ago

torisob [31]

Answer:

I'm pretty sure you are supposed to add the exponents.

Step-by-step explanation:

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4 years ago

Phoenix [80]

Answer:

The equation is 7 + x = -10

The answer to this equation is x = -17

Step-by-step explanation:

The way we find this answer is by subtracting 7 from both sides.

We do this because we want x by itself.

so -7 + (-10) is -17

The end result is -17.

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Alexandra [31]

Answer:

Step-by-step explanation:u will make the second fraction postive it will be 12+4 which is 16 and a half plus a half is a whole

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3 years ago

solniwko [45]

Answer:

Shown in the attachment.

Step-by-step explanation:

Shown in the attachment.

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2 years ago