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aleksklad [387]

2 years ago

11

The ratio of tin to copper in an alloy is 6:9. How many kg of copper are there if the alloy has 32 kg of tin? Make a ratio table

to solve.

1 answer:

Artyom0805 [142]2 years ago

5 0

Step-by-step explanation:

the three rows above you may draw as the ratio table

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8x-6 greater than 18

sashaice [31]

Answer:

x ≥3

Step-by-step explanation:

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3 years ago

What is 5+5056541652541541343368486479848486463464843658<br> =?

Marta_Voda [28]

5.05654165E45 is your answer

6 0

2 years ago

Rasek [7]

Answer:

Given:

Two trail maps:

Trail on the first map = 8 cm

Trail on the second map = 6 cm

Scale on first map = 1 cm : 2 km

A) What is the scale factor from the map to the actual trail?

For the first map, the scale factor is 1 cm: 2km. Therefore the actual trail is 8 centimeters * 2 kilometers = 16 km.

The scale factor of the second map is 16 km / 6 cm = 2.67 km : 1 cm

B) The length of the actual trail is 16 kilometers.

Step-by-step explanation:

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2 years ago

What does the whole circle graph represent?

zhuklara [117]

It represents the entire data set and the triangles inside the circle graph represent part of the whole data set

3 0

2 years ago

Write 77.5% as a fraction or mixed number in simplest form.

Delicious77 [7]

Answer:

The answer is $77\frac{1}{2}$ .

Step-by-step explanation:

Given:

77.5%.

Now, to write as a fraction or mixed number in simplest form.

77.5%

So, we divide by 10 by removing decimal as decimal is at tenth place.

= $\frac{775}{10}$

So, simplifying it:

$=\frac{155}{2}$

Now, we change into mixed fraction:

$=77\frac{1}{2}$

Therefore, the answer is $77\frac{1}{2}$ .

7 0

2 years ago