Answer:
(B) x + 4y = 7
Step-by-step explanation:
Answer:
451
Step-by-step explanation:
Answer:
12,400
Step-by-step explanation:
so what you are going to first is 400 times 31 which is 12,400
33/12 = 2.75 per can
2.75 * 7 = 19.25......so its 19.25 for 7 cans
Answer:
see explanation
Step-by-step explanation:
Using the tangent and sine ratios in the right triangle EFG
tan60° = = = ( multiply both sides by EG )
EG × tan60° = 28 ( divide both sides by tan60° )
EG = ≈ 16.2 in ( to the nearest tenth )
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sin60° = = = ( multiply both sides by EF )
EF × sin60° = 28 ( divide both sides by sin60° )
EF = ≈ 32.3 in ( to the nearest tenth )