4 years ago

Three subtracted from twice a number ?

Mathematics

1 answer:

stellarik [79]4 years ago

7 0

2x-3 hope this helped

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h = 41.25 foot

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$\dfrac{\text{height of street light}}{\text{height of shadow of street light}}=\dfrac{\text{height of flagpole}}{\text{height of shadow of the flag pole}}\\\\\dfrac{7.5}{3}=\dfrac{h}{16.5}\\\\h=\dfrac{7.5\times 16.5}{3}\\\\h=41.25\ foot$

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3 years ago

Three subtracted from twice a number ? ​

Three subtracted from twice a number ?