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zubka84 [21]
3 years ago
9

Podręcznik matematyka z kluczem 7 zad 1 strona 66 zamień ułamek dziesiętny pewnej wielkości na procent tej wielkości.

Mathematics
1 answer:
Lisa [10]3 years ago
8 0

Answer:

1. 0.05 is 5%

2. 0.78 is 78%

3. 1.39 is 139%

4. 0.6 is 60%

5. 3.08 is 308%

6. 0.2 is 20%

7. 0.67 is 67%

8. 2.8 is 280%

Step-by-step explanation:

To find the percent if the decimal is given, you have simply multiply the decimal by 100. So,

1. 0.05 is 5%

2. 0.78 is 78%

3. 1.39 is 139%

4. 0.6 is 60%

5. 3.08 is 308%

6. 0.2 is 20%

7. 0.67 is 67%

8. 2.8 is 280%

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goldenfox [79]

Answer:

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Step-by-step explanation:

Solve for the top line first,

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then for the dotted line,

√(10²+(√34)²)

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Step-by-step explanation:

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3 years ago
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Answer:

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If a = 5^x, b = 5^y and a^y×b^x = 25 then prove that: xy =1​
avanturin [10]

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