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vitfil [10]
3 years ago
13

John wants to create a line of dominoes 18 inches long with each domino spaced 1 1/2 in.apart.how many dominoes will he need

Mathematics
2 answers:
AysviL [449]3 years ago
7 0

Answer:

12

Step-by-step explanation:

if the line is 18 inches long and a 1.5 space apart then u divide them and 18 divided by 1.5 is 12

kherson [118]3 years ago
6 0

Answer:

12

Step-by-step explanation:

18/1.5=12

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Brainliest Please:)
6 0
3 years ago
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I took the test

6 0
2 years ago
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Does anybody know the correct answer to this?
olganol [36]

Answer:

  • sin(X) = 4/5
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Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to help you remember the relations between sides and trig functions in a right triangle.

  Sin(X) = Opposite/Hypotenuse = 24/30 = 4/5

  Cos(X) = Adjacent/Hypotenuse = 18/30 = 3/5

  Tan(X) = Opposite/Adjacent = 24/18 = 4/3

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You may be expected to leave the trig ratios in the original unreduced form.

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Answer:

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