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liubo4ka [24]
3 years ago
9

Please help, not hard Im just confused

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer:

1

Step-by-step explanation:

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Captain buys a 100g bar of chocolate. He eats 3/5 of his bar. How many grams of chocolate are left?
Andrews [41]

Answer:

40g of chocolate are left.

Step-by-step explanation:

3/5*100=300/5=60

100-60=40

5 0
3 years ago
The diameter of a round skating rink is 18m. Find the circumference of the rink to the nearest meter.
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As the diameter is 18, a radius is half the diamater ergo the radius is 9.

Use the circumference formula:
2 \pi  r

So, adapted it would be:
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The circumference is 57m.

Hope this helps!
8 0
3 years ago
The sum of two numbers is 24. the diffrence is 10. what are the numbers​
topjm [15]

Answer:

The two numbers are 17 and 7.

Step-by-step explanation:

x+y=24

x-y=10

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3 years ago
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Alex787 [66]
The answer is -2 I think
3 0
3 years ago
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Isosceles Right Triangle Reflection to prove ASA Congruence
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Answer:

Yes they went through rigid motion

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