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puteri [66]
3 years ago
8

Do the ratios 2-4 and 14-7 form a proportion

Mathematics
2 answers:
irina1246 [14]3 years ago
7 0

Answer:

2=. 14

4 7

Cross multiply:

2 * 7 = 4 * 14

Simplifying

2 * 7 = 4 * 14

Multiply 2 * 7

14 = 4 * 14

Multiply 4 * 14

14 = 56

Solving

14 = 56

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution

Step-by-step explanation:

Nadya [2.5K]3 years ago
3 0

Answer:

No

Step-by-step explanation:

because 2 is divisible by 14 but 4 is not divisible by 17

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Answer:

Step-by-step explanation:

Because CB = 6 cm, we can find CD

Use Triangle CDB.

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<BCD = ?

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<BCD = 90 - 60

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3 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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