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2 years ago

THE AREA OF A LAKE ON THE MAP IS 12CM SQUARE CALCULATE THE ACTRUAL AREA OF THE LAKE IN KM

Mathematics

1 answer:

den301095 [7]2 years ago

6 0

Answer:

if 1cm is for 1km there are 12km

Step-by-step explanation:

it can depend on the size of the map but if there is a scale which shows how many km per cm then multiply by 12

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Reika [66]

Answer:

The first one

Step-by-step explanation:

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3 years ago

Determine the slope for the equation.

posledela

Answer:

slope = $\frac{6}{5}$

Step-by-step explanation:

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3 years ago

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Please please help meeee

Daniel [21]

Answer:

1.5 km

Step-by-step explanation:

Length of pool = 25m

no.of lengths. = 60

Total length of he swim s = 25m* 60

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3 years ago

To increase or decrease an amount by 30% what single multiplier would you use?

Nataly_w [17]

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5 0

3 years ago

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If the ratio of red hair bands to green hair bands is 5 to 9 with a total of 70 hair bands, how many of them are greeen?

dsp73

ANSWER

45 green bands

EXPLANATION

The ratio of red hair bands to green hair bands is

5 : 9

The total ratio is:

$9 + 5 = 14$

If there are a total of 70 hair bands,

Then the number of green bands

$= \frac{9}{14} \times 70$

Simplify

$= 9 \times 5$

Multiply

$= 45$

Therefore, there are 45 green bands.

3 0

3 years ago