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Novay_Z [31]
3 years ago
13

How do I solve ratio and rate problems using equivalent ratios or cross products?

Mathematics
1 answer:
sdas [7]3 years ago
7 0
You have to simplify diagonally them multiply Example:

3
5. 18. 15
__. / ___ =. ___ =
6. 2. 12
1

3/4

Cross simplify
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2x+ y + 11z= 4<br> x+ 3z= 0<br> x+ y+ 8z= 3
denis23 [38]

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Step-by-step explanation:

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3 years ago
Lori lives 272 miles from her grandparents, 411 miles from her aunt, and 39 miles from her cousins. About how much closer does L
melomori [17]

Answer:

139 miles

Step-by-step explanation:

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6 0
3 years ago
In the diagram below, angle PNO is congruent to angle PQR. RO = 7.1, PQ = 11.1, and PR= 8.9. Find the length of QN. Round your a
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Answer:

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{ Parallel lines divide in proportion to their segments }

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