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Alexeev081 [22]
3 years ago
9

Why can you use cross products to solve the proportion

Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0

Answer:

B) because 18 times 100 is equal to 5 times x, which means that x is equal to

Step-by-step explanation:

B is the only statement that is true

<em>If you use cross product property to solve these proportions B is the only one that is correct</em>

<em>A) 18/x  and 5/100  </em><em>x= 360 not 36</em>

<em>B) 18/x and 5/100   </em><em>x=360</em>

<em>C) 18/100 and 5/x   </em><em>x = 27.7 not 36</em>

<em>D) 18/100 and 5/x   </em><em>x= 27.7 not 360</em>

erik [133]3 years ago
7 0

Answer:

B

Step-by-step explanation:

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Answer:

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ludmilkaskok [199]

Answer:

0.40951  

Step-by-step explanation:

P(none in five years)   = 1 - 0.1 = 0.9

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8 0
3 years ago
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Yuki888 [10]

Answer:

She divided the coefficients incorrectly

Step-by-step explanation:

A. She divided the coefficients incorrectly.

B. She added the exponents instead of subtracting them.

C. She divided the coefficients instead of subtracting them.

D. She subtracted the exponents instead of dividing them.

Correct calculation:

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Tyna's calculation:

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3 years ago
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Vikki [24]

Answer:

Step-by-step explanation:

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3 years ago
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