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notsponge [240]
3 years ago
13

Use cross products to determine which are valid proportions.

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
7 0

Answer:

18/8 and 9/4, 4/7 and 10/17.5: PROPORTION.

2/3 and 9/12, 7/5 and 27/20, 3/8 and 6/141: NOT A PROPOTION :) Hope this help

Step-by-step explanation:

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Step-by-step explanation:

The sum of their measurements equals 90 degrees.

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Answer:

x < 3

Step-by-step explanation:

Solve it like a normal equation

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<h2>REMEMBER : ONLY FLIP THE INEQUALITY SIGN WHEN <u>MULTIPLYING</u> OR <u>DIVIDING</u> BY A <u>NEGATIVE NUMBER</u></h2>
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Answer:

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What does the slope of the graph
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